title
Tableau Tutorial for Beginners | Data Visualisation Tableau Training Introduction | Great Learning

description
#tableaututorial 🔥1000+ Free Courses With Free Certificates: https://www.mygreatlearning.com/academy?ambassador_code=GLYT_DES_Top_SEP22&utm_source=GLYT&utm_campaign=GLYT_DES_Top_SEP22 | Also watch Tableau Advanced Part 2 for Free: https://greatlearningforlife.com/tableau WHAT YOU WILL LEARN IN THIS VIDEO: When you finish this tutorial, you will be a highly proficient Tableau user, confident to apply Tableau to solve real-life problems. Access 100s of hours of similar high-quality FREE learning content at: http://greatlearningforlife.com PREREQUISITES: We assume no prior knowledge of data science, statistics or programming. This course is designed carefully to take you step by step from getting familiar with the interface, learning basic concepts to tackling more advanced topics. YOU WILL LEARN HOW TO: - Navigate the Tableau interface and perform basic operations - Import and connect to your data - Edit and save a data source - Understand Tableau terminology - Use the Tableau interface/paradigm to create powerful visualizations effectively - Create basic calculations including basic arithmetic calculations, custom aggregations and ratios, date math, and quick table calculations - Build dashboards and storyboards to share visualizations ------------------------------------------- WHY LEARN TABLEAU THROUGH THIS COURSE: - Step by Step Learning Path - Learn by Doing - Easy to follow and helps prepare for Tableau Certification - Concepts explained by solving real-life industry problems - Practical tips and tricks to save time - Taught by Industry Professionals and Tableau experts To install Tableau Public go to: http://public.tableau.com ----------------------------------------------------------------- WHY LEARN TABLEAU?: Some of you probably know exactly why you want to learn Tableau and want to get right into it. Others might still have a few questions. So, what is Tableau actually? How can it help you? How is it different from say Excel or Powerpoint? What will you actually be able to do after learning Tableau? All valid questions. A lack of data is no longer the problem. Data is everywhere. The real challenge is finding out what data is really important to your organization, being able to identify trends, causes, patterns, how to maximize your revenues or profit margins from data – so it is about being able to quickly extract actionable business insights from data. Whether you are a business intelligence analyst, a manager needing to create and analyse reports quickly or a data scientist you need to convey the great story that your data analysis is telling you. So how do you do that? Reams of numbers or pages of technical analysis won’t work – especially when your boss or higher management don’t have a background in data science or advanced statistics. What is scientifically proven is that the human brain understands large amounts of complex data best when it is presented visually – charts, graphs, plots these visual tools help to summarise and convey even the most complicated of your findings to others Sure you can do basic reports in Excel or you can make a PowerPoint presentation. But they are limited in what you can do. Or it is difficult and it will take you a lot of time and tinkering. ------------------------------------------- SO WHAT IS DIFFERENT ABOUT TABLEAU? Easy to Learn Yet Powerful – even for non-technical folks: Tableau is a software program which helps you use a drag and drop, highly visual and easy to understand interface and tools to quickly create professional level compelling visual dashboards and stories of your data. It’s easy to learn, yet is extremely powerful. ----------------------------------------- #tableau #tableauTraining #dataviz #PowerBI #BigData #Analytics #BI #infographic Watch the video to know ''Why is there so much hype around 'Artificial Intelligence'?'' https://www.youtube.com/watch?v=VcxpBYAAnGM What is Machine Learning & its Applications? https://www.youtube.com/watch?v=NsoHx0AJs-U Do you know what the three pillars of Data Science? Here explaining all about thepillars of Data Science: https://www.youtube.com/watch?v=xtI2Qa4v670 Want to know more about the careers in Data Science & Engineering? Watch this video: https://www.youtube.com/watch?v=0Ue_plL55jU For more interesting tutorials, don't forget to Subscribe our channel: https://www.youtube.com/user/beaconelearning?sub_confirmation=1 Learn More at: https://www.greatlearning.in/ For more updates on courses and tips follow us on: Google Plus: https://plus.google.com/u/0/108438615307549697541 Facebook: https://www.facebook.com/GreatLearningOfficial/ LinkedIn: https://www.linkedin.com/company/great-learning/

detail
{'title': 'Tableau Tutorial for Beginners | Data Visualisation Tableau Training Introduction | Great Learning', 'heatmap': [{'end': 1353.078, 'start': 1302.959, 'weight': 0.741}, {'end': 2662.625, 'start': 2606.575, 'weight': 0.784}, {'end': 3068.036, 'start': 2928.308, 'weight': 1}], 'summary': 'This tableau tutorial covers visual analytics with tableau 10.3, the tableau interface and data analysis, features and publishing options, tableau basics and data visualization, understanding dimensions and measures, data analysis, sales and profits analysis, and using dimensions, measures, size, and shape in tableau.', 'chapters': [{'end': 122.038, 'segs': [{'end': 122.038, 'src': 'embed', 'start': 68.505, 'weight': 0, 'content': [{'end': 72.346, 'text': 'Your most recent workbooks will start showing up here as tiles.', 'start': 68.505, 'duration': 3.841}, {'end': 75.667, 'text': 'So some great options to the right here.', 'start': 73.306, 'duration': 2.361}, {'end': 82.768, 'text': 'Tableau has tons of training videos, help guides, and so on.', 'start': 77.487, 'duration': 5.281}, {'end': 86.569, 'text': 'So you can kind of discover more things that you can do with Tableau in this section.', 'start': 83.208, 'duration': 3.361}, {'end': 98.227, 'text': 'and it has additional resources here that people talk about, like blogs and industry happenings and so on,', 'start': 88.065, 'duration': 10.162}, {'end': 101.168, 'text': 'and you also have something called as a viz of the week.', 'start': 98.227, 'duration': 2.941}, {'end': 102.548, 'text': 'so do check this out.', 'start': 101.168, 'duration': 1.38}, {'end': 109.79, 'text': 'so there are some pretty interesting information views that do get published out here, which talk about the viz of the week,', 'start': 102.548, 'duration': 7.242}, {'end': 113.111, 'text': 'and It keeps changing every week.', 'start': 109.79, 'duration': 3.321}, {'end': 122.038, 'text': "There's some pretty neat visualizations out there that you can click on and see what others have been doing in the Tableau community.", 'start': 114.432, 'duration': 7.606}], 'summary': 'Tableau provides training videos, help guides, blogs, industry happenings, and a viz of the week showcasing interesting visualizations that change weekly.', 'duration': 53.533, 'max_score': 68.505, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk68505.jpg'}], 'start': 17.352, 'title': 'Visual analytics with tableau 10.3', 'summary': 'Provides an overview of tableau software, covering connection options, recent workbooks, and additional resources like training videos, help guides, blogs, and viz of the week, displaying compelling visualizations.', 'chapters': [{'end': 122.038, 'start': 17.352, 'title': 'Visual analytics with tableau 10.3', 'summary': 'Covers an overview of tableau software, including connection options, recent workbooks, and additional resources, such as training videos, help guides, blogs, and viz of the week, showcasing interesting visualizations.', 'duration': 104.686, 'highlights': ['Tableau software provides connection options to files and servers, with recent workbooks displayed as tiles for easy access and retrieval.', 'The software offers a variety of additional resources including training videos, help guides, blogs, and viz of the week, featuring new and intriguing visualizations each week.', "The viz of the week section showcases interesting information views that are updated weekly, providing insights into the Tableau community's visualizations."]}], 'duration': 104.686, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk17352.jpg', 'highlights': ['Tableau software provides connection options to files and servers, with recent workbooks displayed as tiles for easy access and retrieval.', 'The software offers a variety of additional resources including training videos, help guides, blogs, and viz of the week, featuring new and intriguing visualizations each week.', "The viz of the week section showcases interesting information views that are updated weekly, providing insights into the Tableau community's visualizations."]}, {'end': 483.21, 'segs': [{'end': 237.433, 'src': 'embed', 'start': 122.078, 'weight': 0, 'content': [{'end': 123.919, 'text': 'Because we have not imported any data.', 'start': 122.078, 'duration': 1.841}, {'end': 130.685, 'text': 'but once you import some data, Tableau will automatically assign or divide the data into these two broad categories.', 'start': 123.919, 'duration': 6.766}, {'end': 136.55, 'text': "We'll keep referring back to dimensions and measures when we talk about chart types as well.", 'start': 131.926, 'duration': 4.624}, {'end': 140.297, 'text': 'So you also have filters.', 'start': 138.536, 'duration': 1.761}, {'end': 144.039, 'text': 'Obviously filters mean exactly what they are.', 'start': 140.897, 'duration': 3.142}, {'end': 148.822, 'text': 'You can filter your data for a specific variable using a specific variable and so on.', 'start': 144.259, 'duration': 4.563}, {'end': 156.586, 'text': 'So the other thing that also you have is quick menu options right?', 'start': 150.763, 'duration': 5.823}, {'end': 164.271, 'text': 'So if you want to create a new workbook, you can basically click on this tabular icon and then create a new workbook.', 'start': 156.606, 'duration': 7.665}, {'end': 167.527, 'text': 'You can have undo.', 'start': 165.765, 'duration': 1.762}, {'end': 170.31, 'text': 'So this is very similar to a Windows function menu, right?', 'start': 167.727, 'duration': 2.583}, {'end': 176.097, 'text': 'So you can have left, which is basically undo, or you have a right arrow, which basically does a redo.', 'start': 170.33, 'duration': 5.767}, {'end': 181.603, 'text': 'This floppy disk looking icon is exactly what it means.', 'start': 177.418, 'duration': 4.185}, {'end': 183.926, 'text': 'It saves your work.', 'start': 182.765, 'duration': 1.161}, {'end': 191.277, 'text': "So I would strongly recommend keep saving your work because you don't know when you might do something complex and crashes it.", 'start': 184.952, 'duration': 6.325}, {'end': 198.202, 'text': "Believe me, I've done a lot of work and I've forgotten to save it and then I had to redo it from scratch.", 'start': 191.297, 'duration': 6.905}, {'end': 204.306, 'text': 'So be sure, make sure you always, always save your work periodically.', 'start': 199.022, 'duration': 5.284}, {'end': 213.458, 'text': 'So this plus icon with the cylinder basically says that you can connect to a new data source.', 'start': 206.348, 'duration': 7.11}, {'end': 219.041, 'text': 'So if you want to connect a new data, you can click on this cylinder icon.', 'start': 214.298, 'duration': 4.743}, {'end': 224.365, 'text': "It's going to take you to a new menu option where you can import data sets from multiple sources.", 'start': 219.061, 'duration': 5.304}, {'end': 229.147, 'text': 'This cylinder icon, it says pause auto updates.', 'start': 226.266, 'duration': 2.881}, {'end': 231.329, 'text': "It's not that frequently used.", 'start': 229.768, 'duration': 1.561}, {'end': 237.433, 'text': "But pause is basically think about if you're doing a lot of graphical rendering.", 'start': 232.432, 'duration': 5.001}], 'summary': 'Tableau automatically assigns data into dimensions and measures, offers quick menu options for creating workbooks and connecting to new data sources, and emphasizes the importance of saving work periodically.', 'duration': 115.355, 'max_score': 122.078, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk122078.jpg'}, {'end': 367.353, 'src': 'embed', 'start': 328.896, 'weight': 4, 'content': [{'end': 330.877, 'text': 'and that is also going to create a new worksheet.', 'start': 328.896, 'duration': 1.981}, {'end': 332.743, 'text': 'Same thing with the dashboard.', 'start': 331.863, 'duration': 0.88}, {'end': 337.684, 'text': 'If I want to create a new dashboard, I can click on this drop down and click on a new dashboard.', 'start': 332.783, 'duration': 4.901}, {'end': 341.885, 'text': 'or I can click on this drop down here and say create a new dashboard.', 'start': 337.684, 'duration': 4.201}, {'end': 343.166, 'text': 'Same thing with a story.', 'start': 342.366, 'duration': 0.8}, {'end': 347.407, 'text': 'Obviously, this is the it has a storybook icon.', 'start': 343.566, 'duration': 3.841}, {'end': 348.527, 'text': 'So click on this.', 'start': 347.847, 'duration': 0.68}, {'end': 352.508, 'text': 'This will create a new story and this will also do the same thing.', 'start': 348.727, 'duration': 3.781}, {'end': 356.629, 'text': 'So these are three options for you to create multiple worksheets.', 'start': 353.728, 'duration': 2.901}, {'end': 367.353, 'text': "So if you've done some work and you don't want to undo, but if you want to clear your sheet and start from a blank slate,", 'start': 358.291, 'duration': 9.062}], 'summary': 'Options to create new worksheets, dashboards, and stories in the tool.', 'duration': 38.457, 'max_score': 328.896, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk328896.jpg'}, {'end': 438.858, 'src': 'embed', 'start': 401.262, 'weight': 5, 'content': [{'end': 408.947, 'text': 'So, when you want to view your charts quickly in one way and then quickly the other way, you can use this one-touch swap option,', 'start': 401.262, 'duration': 7.685}, {'end': 415.231, 'text': "where you don't need to be bothered about dragging and dropping from rows and columns, and dragging and dropping away from rows and columns and so on.", 'start': 408.947, 'duration': 6.284}, {'end': 418.794, 'text': 'So you can kind of use this one-touch swap option.', 'start': 415.411, 'duration': 3.383}, {'end': 421.176, 'text': 'to swap rows and columns of data.', 'start': 419.654, 'duration': 1.522}, {'end': 426.743, 'text': 'This arrow mark that you see here is a quick ascending sort.', 'start': 422.878, 'duration': 3.865}, {'end': 429.666, 'text': 'As you see, the arrow goes from top to bottom.', 'start': 427.644, 'duration': 2.022}, {'end': 436.415, 'text': 'You can do a quick ascending sort and you can see these icons that basically reflect what an ascending sort looks like.', 'start': 430.027, 'duration': 6.388}, {'end': 438.858, 'text': 'You start with the lowest bar and go to the highest bar.', 'start': 436.455, 'duration': 2.403}], 'summary': 'One-touch swap option for quick chart view and ascending sort feature illustrated.', 'duration': 37.596, 'max_score': 401.262, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk401262.jpg'}, {'end': 490.055, 'src': 'embed', 'start': 461.736, 'weight': 7, 'content': [{'end': 468.718, 'text': "So when you're trying to use colors, highlight options is really good when you have We don't highlight certain things.", 'start': 461.736, 'duration': 6.982}, {'end': 471.4, 'text': "Obviously that's what it means and we look at some examples later.", 'start': 468.838, 'duration': 2.562}, {'end': 474.703, 'text': 'When you want to group members.', 'start': 473.422, 'duration': 1.281}, {'end': 478.466, 'text': 'When you want to group certain characteristics, say for example, I want to group.', 'start': 475.583, 'duration': 2.883}, {'end': 483.21, 'text': 'Customers belonging in my southern region and my Western region.', 'start': 479.547, 'duration': 3.663}, {'end': 490.055, 'text': 'I can kind of use this group member icon, which with the icon looks like a gem clip,', 'start': 483.73, 'duration': 6.325}], 'summary': 'Using highlight options and group members for organizing data visually.', 'duration': 28.319, 'max_score': 461.736, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk461736.jpg'}], 'start': 122.078, 'title': 'Tableau interface and data analysis', 'summary': 'Covers tableau interface features, creating worksheets and dashboards, and interactive data analysis tools, emphasizing the importance of saving work regularly and offering multiple ways to achieve tasks.', 'chapters': [{'end': 255.418, 'start': 122.078, 'title': 'Tableau interface overview', 'summary': 'Explains the tableau interface features, such as automatic data categorization, quick menu options, and the importance of saving work regularly, emphasizing the significance of frequent saving due to potential work loss.', 'duration': 133.34, 'highlights': ['Tableau automatically assigns data into dimensions and measures when imported, simplifying the categorization process.', 'The quick menu options allow for easy creation of new workbooks and provide essential functions such as undo, redo, and saving work.', 'Emphasizes the critical importance of regularly saving work to prevent potential data loss and the need for redoing complex tasks.', 'The option to connect to new data sources through the interface provides flexibility for importing data from multiple sources.', 'The pause auto update feature is beneficial for optimizing graphical rendering and data display, particularly when dealing with complex calculations and detailed data granularity.']}, {'end': 375.755, 'start': 255.438, 'title': 'Tableau: creating worksheets and dashboards', 'summary': 'Discusses creating new worksheets, dashboards, and stories in tableau, offering multiple ways to achieve the same task and highlighting the options available for users to create and clear worksheets.', 'duration': 120.317, 'highlights': ['The chapter explains the multiple ways to create new worksheets, dashboards, and stories in Tableau, providing users with options to achieve the same task.', 'It mentions the availability of three options - creating a new worksheet, a new dashboard, or a new story - and briefly touches on each of these features for the users to explore further.', "It describes the functionality of clearing a worksheet, providing users with the option to start from a blank slate and showing how to use the 'clear worksheet' feature."]}, {'end': 483.21, 'start': 377.616, 'title': 'Interactive data analysis tools', 'summary': 'Explains the interactive tools for visual analytics, including a one-touch swap option for columns and rows, quick ascending and descending sorts, and the usage of highlight options for grouping and color coding data.', 'duration': 105.594, 'highlights': ['The one-touch swap option is a very useful tool for visual analytics, enabling quick switching between columns and rows without manual dragging and dropping.', 'The quick ascending and descending sorts provide a convenient way to arrange data, with the ascending sort starting from the lowest value to the highest, and the descending sort displaying the highest value on top.', 'The highlight options are beneficial for color coding and grouping data, allowing for easy identification and analysis of specific characteristics, such as grouping customers based on geographic regions.']}], 'duration': 361.132, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk122078.jpg', 'highlights': ['Tableau automatically assigns data into dimensions and measures when imported, simplifying the categorization process.', 'The quick menu options allow for easy creation of new workbooks and provide essential functions such as undo, redo, and saving work.', 'The option to connect to new data sources through the interface provides flexibility for importing data from multiple sources.', 'The pause auto update feature is beneficial for optimizing graphical rendering and data display, particularly when dealing with complex calculations and detailed data granularity.', 'The chapter explains the multiple ways to create new worksheets, dashboards, and stories in Tableau, providing users with options to achieve the same task.', 'The one-touch swap option is a very useful tool for visual analytics, enabling quick switching between columns and rows without manual dragging and dropping.', 'The quick ascending and descending sorts provide a convenient way to arrange data, with the ascending sort starting from the lowest value to the highest, and the descending sort displaying the highest value on top.', 'The highlight options are beneficial for color coding and grouping data, allowing for easy identification and analysis of specific characteristics, such as grouping customers based on geographic regions.', 'Emphasizes the critical importance of regularly saving work to prevent potential data loss and the need for redoing complex tasks.']}, {'end': 1197.025, 'segs': [{'end': 542.549, 'src': 'embed', 'start': 512.14, 'weight': 1, 'content': [{'end': 514.623, 'text': 'I click on that, my marks are displayed.', 'start': 512.14, 'duration': 2.483}, {'end': 523.19, 'text': 'You also have an option, by default, any view that you create, it creates a standard view.', 'start': 517.546, 'duration': 5.644}, {'end': 525.072, 'text': 'It has a standard view.', 'start': 523.931, 'duration': 1.141}, {'end': 533.484, 'text': 'So Tableau automatically renders your charts, be it your map, a bar, a pie, a line.', 'start': 526.321, 'duration': 7.163}, {'end': 540.127, 'text': 'It automatically chooses the size based on the resolution, based on the width and the height of the chart.', 'start': 534.165, 'duration': 5.962}, {'end': 542.549, 'text': 'But you have the option to customize it.', 'start': 540.788, 'duration': 1.761}], 'summary': 'Tableau renders charts automatically with option to customize.', 'duration': 30.409, 'max_score': 512.14, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk512140.jpg'}, {'end': 687.275, 'src': 'embed', 'start': 656.601, 'weight': 2, 'content': [{'end': 662.926, 'text': "if i'm trying to present it to an end user, i don't want to see columns and rows and what you've done with filters and damage and all that.", 'start': 656.601, 'duration': 6.325}, {'end': 665.108, 'text': 'just show me your actual work.', 'start': 662.926, 'duration': 2.182}, {'end': 666.489, 'text': "just show me what's most important.", 'start': 665.108, 'duration': 1.381}, {'end': 671.967, 'text': 'so if i click on this presentation mode, Your entire screen looks like this', 'start': 666.489, 'duration': 5.478}, {'end': 674.708, 'text': 'So all you see is just a visual that you created.', 'start': 672.367, 'duration': 2.341}, {'end': 676.91, 'text': "Obviously, this is blank because we've not imported data.", 'start': 674.768, 'duration': 2.142}, {'end': 677.99, 'text': "We've not created visuals yet.", 'start': 676.93, 'duration': 1.06}, {'end': 687.275, 'text': 'But once you start creating visuals, this is what your screen is going to look like when you put it in PowerPoint or presentation mode.', 'start': 678.53, 'duration': 8.745}], 'summary': 'End users want visuals, not columns and rows. presentation mode shows only visuals.', 'duration': 30.674, 'max_score': 656.601, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk656601.jpg'}, {'end': 727.57, 'src': 'embed', 'start': 702.474, 'weight': 0, 'content': [{'end': 708.041, 'text': "i'm going to hit the escape and i'm back to where i am.", 'start': 702.474, 'duration': 5.567}, {'end': 709.903, 'text': 'so these are quick menu options.', 'start': 708.041, 'duration': 1.862}, {'end': 712.679, 'text': 'So there are also other options here.', 'start': 711.038, 'duration': 1.641}, {'end': 717.863, 'text': 'So, if you look at your, these menu options are very typical to your Windows options, right?', 'start': 712.859, 'duration': 5.004}, {'end': 721.465, 'text': 'So whatever you can do with file systems, you can click on file.', 'start': 718.363, 'duration': 3.102}, {'end': 723.387, 'text': 'You obviously can create a new file.', 'start': 722.006, 'duration': 1.381}, {'end': 724.968, 'text': 'You can open up an existing file.', 'start': 723.427, 'duration': 1.541}, {'end': 727.57, 'text': "You can close the work that you're doing.", 'start': 725.448, 'duration': 2.122}], 'summary': 'Windows-like interface with file management options and quick menu options.', 'duration': 25.096, 'max_score': 702.474, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk702474.jpg'}, {'end': 1003.193, 'src': 'embed', 'start': 979.543, 'weight': 3, 'content': [{'end': 987.768, 'text': 'then all I need to do is just get the credentials and I can publish my work by using logon credentials,', 'start': 979.543, 'duration': 8.225}, {'end': 997.413, 'text': 'and that is going to generate a hyperlink and I can email that hyperlink to my end users and they can basically interact with my dashboard using their web browser.', 'start': 987.768, 'duration': 9.645}, {'end': 998.693, 'text': "That's what a server does.", 'start': 997.813, 'duration': 0.88}, {'end': 1003.193, 'text': "I'll talk a little bit more in detail about publishing options in a later module.", 'start': 998.733, 'duration': 4.46}], 'summary': 'Users can interact with the dashboard using a generated hyperlink.', 'duration': 23.65, 'max_score': 979.543, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk979543.jpg'}, {'end': 1052.856, 'src': 'embed', 'start': 1026.481, 'weight': 4, 'content': [{'end': 1031.007, 'text': 'So Tableau makes this available for anyone who has an internet connection.', 'start': 1026.481, 'duration': 4.526}, {'end': 1033.171, 'text': 'You basically sign up for a Tableau public account.', 'start': 1031.147, 'duration': 2.024}, {'end': 1035.655, 'text': 'You save your work to a Tableau public.', 'start': 1033.852, 'duration': 1.803}, {'end': 1039.781, 'text': 'And basically, it generates a hyperlink.', 'start': 1036.816, 'duration': 2.965}, {'end': 1042.448, 'text': 'email that link to anyone.', 'start': 1040.586, 'duration': 1.862}, {'end': 1048.311, 'text': 'anyone with a pretty decent internet connection should be able to view your work not just view your work,', 'start': 1042.448, 'duration': 5.863}, {'end': 1052.856, 'text': 'but also be able to interact with the dashboard, if you set them up that way.', 'start': 1048.311, 'duration': 4.545}], 'summary': 'Tableau public allows anyone to share interactive dashboards online via hyperlinks.', 'duration': 26.375, 'max_score': 1026.481, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1026481.jpg'}, {'end': 1186.2, 'src': 'embed', 'start': 1160.4, 'weight': 6, 'content': [{'end': 1166.506, 'text': "Rather than emailing back and forth or creating a master workbook, you basically create what's called a bookmark,", 'start': 1160.4, 'duration': 6.106}, {'end': 1172.812, 'text': 'which basically stores all the key data along with the data source in a particular format.', 'start': 1166.506, 'duration': 6.306}, {'end': 1178.075, 'text': 'and you basically open up and you do the same thing for all five people, right?', 'start': 1173.773, 'duration': 4.302}, {'end': 1186.2, 'text': 'so hypothetical situation so all five people who create their own bookmarks and the consolidator, who has a lucky task of merging all those files,', 'start': 1178.075, 'duration': 8.125}], 'summary': 'A bookmark system is used to store key data and data sources, with five people creating their own bookmarks and a consolidator merging the files.', 'duration': 25.8, 'max_score': 1160.4, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1160400.jpg'}], 'start': 483.73, 'title': 'Tableau features and publishing options', 'summary': 'Explores tableau visualization tools, including options for customizing charts and map formatting, as well as tableau server and publishing options such as tableau public and window control.', 'chapters': [{'end': 937.069, 'start': 483.73, 'title': 'Tableau visualization tools and features', 'summary': 'Explores the various visualization tools and features in tableau, including options for customizing chart size, display parameters, and presentation mode, as well as menu options for file management, worksheet and dashboard creation, customized charts, and map formatting.', 'duration': 453.339, 'highlights': ['Tableau automatically renders charts based on the resolution and size, with the option to customize the display. Tableau automatically chooses the size of charts based on the resolution and size, but users have the option to customize it, ensuring optimal use of space.', 'Presentation mode allows users to focus on visual content by displaying only the created visual, and offers quick options for exiting the mode. The presentation mode showcases only the visual content, providing a distraction-free view, and provides easy options to exit the mode.', 'Menu options for file management, worksheet and dashboard creation, customized charts, and map formatting provide diverse functionalities for user control and customization. The menu options offer a wide range of functionalities, including file management, worksheet and dashboard creation, customized charts, and map formatting, enhancing user control and customization.']}, {'end': 1197.025, 'start': 937.209, 'title': 'Tableau server and publishing options', 'summary': 'Discusses the options for publishing work in tableau, including tableau server, tableau public, and features like window control and bookmarks.', 'duration': 259.816, 'highlights': ['Tableau Server allows users to publish work using logon credentials, generating a hyperlink for end users to interact with dashboards via web browser. Users can publish work to Tableau Server, providing end users with a hyperlink to interact with dashboards via web browser, using logon credentials.', 'Tableau Public is a free platform for saving and sharing work, accessible to anyone with an internet connection, but caution is advised for confidential data due to its public nature. Tableau Public is a free platform for sharing work, accessible to anyone with an internet connection, but caution is advised for confidential data due to its public nature.', 'The window control feature in Tableau allows users to manage what is visible in the window, including unhiding hidden elements and controlling the display. The window control feature allows users to manage visibility in the window, including unhiding hidden elements and controlling the display.', 'Bookmarks in Tableau enable users to store and reuse key data along with the data source, facilitating collaboration and consolidation of work from multiple users. Bookmarks enable users to store and reuse key data along with the data source, facilitating collaboration and consolidation of work from multiple users.']}], 'duration': 713.295, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk483730.jpg', 'highlights': ['Menu options offer diverse functionalities for user control and customization.', 'Tableau automatically renders charts based on resolution and size, with customization option.', 'Presentation mode showcases only visual content, providing a distraction-free view.', 'Tableau Server allows publishing work with logon credentials, generating a hyperlink for end users.', 'Tableau Public is a free platform for saving and sharing work, accessible to anyone with an internet connection.', 'Window control feature in Tableau allows users to manage visibility in the window.', 'Bookmarks in Tableau enable users to store and reuse key data along with the data source.']}, {'end': 1679.683, 'segs': [{'end': 1258.012, 'src': 'embed', 'start': 1197.025, 'weight': 5, 'content': [{'end': 1203.152, 'text': "so this is a great way to collaborate among your team members when you're trying to create multiple,", 'start': 1197.025, 'duration': 6.127}, {'end': 1207.715, 'text': "when you're working on multiple pieces and want to combine them.", 'start': 1203.152, 'duration': 4.563}, {'end': 1210.937, 'text': 'help, obviously, is help.', 'start': 1207.715, 'duration': 3.222}, {'end': 1219.504, 'text': "so, unlike other products that i've seen, unlike other tools that i've seen, this help option is really very helpful.", 'start': 1210.937, 'duration': 8.567}, {'end': 1225.428, 'text': "if you're stuck for some reason, right, if you know what you want but you really are not sure how to get there.", 'start': 1219.504, 'duration': 5.924}, {'end': 1228.009, 'text': 'this is a great, great starting point.', 'start': 1226.008, 'duration': 2.001}, {'end': 1229.95, 'text': 'so you can either you can click on open help.', 'start': 1228.009, 'duration': 1.941}, {'end': 1233.852, 'text': 'it will open a whole host of searchable index options.', 'start': 1229.95, 'duration': 3.902}, {'end': 1235.413, 'text': "you can type in what you're looking for.", 'start': 1233.852, 'duration': 1.561}, {'end': 1238.354, 'text': "it's going to give you some step-by-step instructions.", 'start': 1235.413, 'duration': 2.941}, {'end': 1245.238, 'text': "if you're beyond that, you can actually look at some training videos that tableau automatically prepares.", 'start': 1238.354, 'duration': 6.884}, {'end': 1255.07, 'text': 'you can look at sample workbooks, which basically look at um pre-populated workbooks that Tableau has created,', 'start': 1245.238, 'duration': 9.832}, {'end': 1258.012, 'text': 'and you can also click on sample gallery.', 'start': 1255.07, 'duration': 2.942}], 'summary': 'Tableau provides helpful collaboration tools, including searchable index, instructions, training videos, and sample workbooks.', 'duration': 60.987, 'max_score': 1197.025, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1197025.jpg'}, {'end': 1353.078, 'src': 'heatmap', 'start': 1281.104, 'weight': 3, 'content': [{'end': 1285.347, 'text': "So that's in terms of your main menu options.", 'start': 1281.104, 'duration': 4.243}, {'end': 1294.313, 'text': "So like you've already seen, there's more than one way to get to most of the things offered inside of Tableau.", 'start': 1285.647, 'duration': 8.666}, {'end': 1295.914, 'text': 'Good deal.', 'start': 1295.614, 'duration': 0.3}, {'end': 1301.498, 'text': "So now what we're going to do is we're going to start exploring data sets.", 'start': 1296.335, 'duration': 5.163}, {'end': 1311.702, 'text': "So we'll import a data set and talk about The other part of dimensions measures we're trying to import data set.", 'start': 1302.959, 'duration': 8.743}, {'end': 1313.562, 'text': 'Multiple ways to do it.', 'start': 1312.702, 'duration': 0.86}, {'end': 1316.923, 'text': "But let's say let's start with this simple option.", 'start': 1314.442, 'duration': 2.481}, {'end': 1320.824, 'text': "I want to say click on connect to data, so I'm going to say connect to data.", 'start': 1317.043, 'duration': 3.781}, {'end': 1324.424, 'text': "And once I click this, it's going to give me a whole host of options.", 'start': 1321.944, 'duration': 2.48}, {'end': 1328.725, 'text': 'And I know my target file is an Excel file.', 'start': 1325.285, 'duration': 3.44}, {'end': 1330.746, 'text': 'My source data is an Excel file.', 'start': 1329.165, 'duration': 1.581}, {'end': 1332.206, 'text': 'Or click on Excel.', 'start': 1331.706, 'duration': 0.5}, {'end': 1336.715, 'text': 'and navigate to where my data is.', 'start': 1333.854, 'duration': 2.861}, {'end': 1342.176, 'text': 'And all I need to do is just click that and click Open.', 'start': 1337.315, 'duration': 4.861}, {'end': 1344.336, 'text': "So that's all I need to do.", 'start': 1343.116, 'duration': 1.22}, {'end': 1345.576, 'text': 'So click on Open.', 'start': 1344.936, 'duration': 0.64}, {'end': 1349.677, 'text': "I'm going to populate my data into a new window.", 'start': 1345.596, 'duration': 4.081}, {'end': 1353.078, 'text': 'And this is what you see.', 'start': 1351.618, 'duration': 1.46}], 'summary': 'Exploring data sets in tableau, importing an excel file via connect to data option.', 'duration': 32.458, 'max_score': 1281.104, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1281104.jpg'}, {'end': 1375.142, 'src': 'embed', 'start': 1343.116, 'weight': 4, 'content': [{'end': 1344.336, 'text': "So that's all I need to do.", 'start': 1343.116, 'duration': 1.22}, {'end': 1345.576, 'text': 'So click on Open.', 'start': 1344.936, 'duration': 0.64}, {'end': 1349.677, 'text': "I'm going to populate my data into a new window.", 'start': 1345.596, 'duration': 4.081}, {'end': 1353.078, 'text': 'And this is what you see.', 'start': 1351.618, 'duration': 1.46}, {'end': 1356.299, 'text': 'This is the first screen that you see when your data is first connected.', 'start': 1353.138, 'duration': 3.161}, {'end': 1360.86, 'text': 'So just a little bit terminology here, high level overview.', 'start': 1357.199, 'duration': 3.661}, {'end': 1367.98, 'text': "So basically, This gives you what the connections are, gives you the connection name, the Excel file that you're connecting to.", 'start': 1361.04, 'duration': 6.94}, {'end': 1371.401, 'text': 'This is a sheet that Excel has.', 'start': 1369.36, 'duration': 2.041}, {'end': 1375.142, 'text': 'So in my Excel sheet, I just had one tab, which is called orders.', 'start': 1371.581, 'duration': 3.561}], 'summary': 'Overview of data connections in excel, including connection name and sheet details.', 'duration': 32.026, 'max_score': 1343.116, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1343116.jpg'}, {'end': 1508.668, 'src': 'embed', 'start': 1480.044, 'weight': 0, 'content': [{'end': 1481.967, 'text': 'Filter the data to the extent that I want.', 'start': 1480.044, 'duration': 1.923}, {'end': 1488.133, 'text': "Here. um, i can also filter my data when it's important.", 'start': 1482.968, 'duration': 5.165}, {'end': 1489.454, 'text': "right, i'm going to do it.", 'start': 1488.133, 'duration': 1.321}, {'end': 1493.637, 'text': "i'm not going to do it right now, but for now, just understand that if, for example,", 'start': 1489.454, 'duration': 4.183}, {'end': 1499.681, 'text': "my data set is too large or maybe i have a massive data that i really don't need for all of my analysis,", 'start': 1493.637, 'duration': 6.044}, {'end': 1506.607, 'text': "maybe if i want to filter for a specific field say, for example, i'm doing an analysis on my eastern region I maybe want to exclude my west,", 'start': 1499.681, 'duration': 6.926}, {'end': 1507.868, 'text': 'south and central region.', 'start': 1506.607, 'duration': 1.261}, {'end': 1508.668, 'text': 'I can do that.', 'start': 1508.188, 'duration': 0.48}], 'summary': 'Ability to filter data for analysis, excluding specific regions, if necessary.', 'duration': 28.624, 'max_score': 1480.044, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1480044.jpg'}, {'end': 1565.639, 'src': 'embed', 'start': 1537.76, 'weight': 2, 'content': [{'end': 1541.021, 'text': 'So what does a live connection mean? It exactly means what it says.', 'start': 1537.76, 'duration': 3.261}, {'end': 1544.301, 'text': 'So your data is connected to a live data source.', 'start': 1541.681, 'duration': 2.62}, {'end': 1546.662, 'text': 'So in this case, my Excel file.', 'start': 1544.481, 'duration': 2.181}, {'end': 1552.223, 'text': 'So whatever changes I make in the Excel file is directly connected to my Tableau workbook.', 'start': 1546.722, 'duration': 5.501}, {'end': 1560.925, 'text': 'So, if I want to see the changes reflected on my dashboard or on my workbook, all I need to do is just click on my Excel file,', 'start': 1552.783, 'duration': 8.142}, {'end': 1565.639, 'text': 'make the changes come back to Tableau, refresh my connection.', 'start': 1560.925, 'duration': 4.714}], 'summary': 'Live connection allows real-time data updates from excel to tableau.', 'duration': 27.879, 'max_score': 1537.76, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1537760.jpg'}, {'end': 1639.127, 'src': 'embed', 'start': 1615.274, 'weight': 1, 'content': [{'end': 1621.655, 'text': 'What extract does, it imports a data set inside of Tableau, and it does its magic.', 'start': 1615.274, 'duration': 6.381}, {'end': 1628.077, 'text': 'The data set gets compressed, and once the data is loaded inside of Tableau, it becomes a lot easier.', 'start': 1622.155, 'duration': 5.922}, {'end': 1632.618, 'text': "It's as though the data is sitting right next to the Tableau data engine.", 'start': 1628.097, 'duration': 4.521}, {'end': 1635.163, 'text': "So it's pretty seamless.", 'start': 1633.502, 'duration': 1.661}, {'end': 1639.127, 'text': 'If you have large data sets, like I said, the rendering becomes seamless.', 'start': 1635.424, 'duration': 3.703}], 'summary': 'Extract feature in tableau compresses and loads data seamlessly, improving rendering for large datasets.', 'duration': 23.853, 'max_score': 1615.274, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1615274.jpg'}], 'start': 1197.025, 'title': 'Tableau basics and data visualization', 'summary': "Provides an overview of tableau's main menu options, importing data sets, and data visualization techniques, emphasizing the flexibility of data filtering, live connections, and the benefits of using extracts for large datasets.", 'chapters': [{'end': 1238.354, 'start': 1197.025, 'title': 'Collaborative teamwork and helpful support', 'summary': 'Discusses the usefulness of a collaboration tool for combining multiple pieces of work and emphasizes the effectiveness of the help option in providing step-by-step instructions when stuck.', 'duration': 41.329, 'highlights': ["The help option is really very helpful, unlike other tools, when you're stuck and not sure how to proceed.", "It provides a whole host of searchable index options and step-by-step instructions when you're stuck for some reason.", 'It is a great way to collaborate among team members working on multiple pieces and wanting to combine them.']}, {'end': 1454.17, 'start': 1238.354, 'title': 'Tableau basics and exploring data sets', 'summary': "Provides an overview of tableau's main menu options, including accessing training videos, sample workbooks, and the sample gallery, as well as the process of importing a data set into tableau, highlighting the various options and terminologies involved.", 'duration': 215.816, 'highlights': ["Tableau provides various resources such as training videos, sample workbooks, and a sample gallery to explore different creations by others. Tableau offers training videos, sample workbooks, and a sample gallery to expand users' horizons and explore what others have created.", "The process of importing a data set into Tableau involves clicking on 'connect to data', selecting the source file type, navigating to the data location, and opening the file. Importing a data set into Tableau includes steps such as clicking 'connect to data', choosing the source file type, navigating to the data location, and opening the file.", 'Upon connecting the data, Tableau provides an overview of the connections, the Excel file, the sheet name, and a preview of the data set, displaying column names and data types. After connecting the data, Tableau presents an overview including the connections, Excel file, sheet name, and a preview of the data set with column names and data types.']}, {'end': 1679.683, 'start': 1454.17, 'title': 'Tableau data visualization', 'summary': 'Covers data filtering, live connections, and data extracts in tableau, emphasizing the flexibility of filtering, the advantages of live connections for smaller datasets, and the benefits of using extracts for large datasets.', 'duration': 225.513, 'highlights': ['The advantages of live connections for smaller datasets Live connections allow for real-time updates from the data source, providing flexibility and immediacy for smaller datasets.', 'Benefits of using extracts for large datasets Extracts work well for large datasets, providing faster rendering and smoother drag-and-drop interactions, as the data is compressed and loaded within Tableau.', 'Flexibility of filtering data Tableau allows for flexible data filtering, enabling users to filter specific fields and exclude unnecessary data, enhancing the analysis process.']}], 'duration': 482.658, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1197025.jpg', 'highlights': ['Tableau allows for flexible data filtering, enabling users to filter specific fields and exclude unnecessary data, enhancing the analysis process.', 'Benefits of using extracts for large datasets Extracts work well for large datasets, providing faster rendering and smoother drag-and-drop interactions, as the data is compressed and loaded within Tableau.', 'The advantages of live connections for smaller datasets Live connections allow for real-time updates from the data source, providing flexibility and immediacy for smaller datasets.', "The process of importing a data set into Tableau involves clicking on 'connect to data', selecting the source file type, navigating to the data location, and opening the file. Importing a data set into Tableau includes steps such as clicking 'connect to data', choosing the source file type, navigating to the data location, and opening the file.", 'Upon connecting the data, Tableau provides an overview of the connections, the Excel file, the sheet name, and a preview of the data set, displaying column names and data types. After connecting the data, Tableau presents an overview including the connections, Excel file, sheet name, and a preview of the data set with column names and data types.', "Tableau provides various resources such as training videos, sample workbooks, and a sample gallery to explore different creations by others. Tableau offers training videos, sample workbooks, and a sample gallery to expand users' horizons and explore what others have created.", 'It is a great way to collaborate among team members working on multiple pieces and wanting to combine them.', "The help option is really very helpful, unlike other tools, when you're stuck and not sure how to proceed.", "It provides a whole host of searchable index options and step-by-step instructions when you're stuck for some reason."]}, {'end': 2022.745, 'segs': [{'end': 1829.834, 'src': 'embed', 'start': 1753.034, 'weight': 0, 'content': [{'end': 1762.267, 'text': 'All the data in this world can be broadly classified into a dimension, which is a blue cup, or a measure, in this case is a red cup.', 'start': 1753.034, 'duration': 9.233}, {'end': 1768.238, 'text': "So that's all you need to know in terms of choosing chart types.", 'start': 1764.133, 'duration': 4.105}, {'end': 1770.961, 'text': 'So, before we go to choosing chart types,', 'start': 1768.878, 'duration': 2.083}, {'end': 1778.589, 'text': "let's say hi to your friends again and come back and see how Tableau automatically deals with dimensions and measures.", 'start': 1770.961, 'duration': 7.628}, {'end': 1788.599, 'text': 'So like I said, based on the data type, Tableau automatically populates dimensions into dimensions.', 'start': 1779.57, 'duration': 9.029}, {'end': 1790.32, 'text': 'So think of dimensions and measures as this.', 'start': 1788.619, 'duration': 1.701}, {'end': 1795.563, 'text': "So if I were to ask you the question, what are dimensions and what are measures? Let's try the easier one.", 'start': 1790.38, 'duration': 5.183}, {'end': 1798.705, 'text': 'What are measures? Take a moment to reflect on what a measure is.', 'start': 1795.603, 'duration': 3.102}, {'end': 1801.366, 'text': "Some of you might think it's numerical.", 'start': 1799.965, 'duration': 1.401}, {'end': 1803.267, 'text': "Some of you might say it's a value.", 'start': 1801.706, 'duration': 1.561}, {'end': 1804.668, 'text': "It's all of that.", 'start': 1803.928, 'duration': 0.74}, {'end': 1806.289, 'text': 'But apply this test.', 'start': 1805.068, 'duration': 1.221}, {'end': 1814.013, 'text': "If you can aggregate a measure, aggregate a variable, then it's a measure.", 'start': 1807.87, 'duration': 6.143}, {'end': 1816.284, 'text': 'Got it.', 'start': 1816.024, 'duration': 0.26}, {'end': 1817.865, 'text': 'So think about this.', 'start': 1816.785, 'duration': 1.08}, {'end': 1818.846, 'text': "Let's take an example.", 'start': 1818.086, 'duration': 0.76}, {'end': 1822.969, 'text': 'If I can do a sum of something, if I can do an average of something,', 'start': 1818.926, 'duration': 4.043}, {'end': 1829.834, 'text': "if I can do a variance or a standard deviation or some sort of a numerical aggregation on a particular variable, then it's a measure.", 'start': 1822.969, 'duration': 6.865}], 'summary': 'Data can be classified into dimensions or measures, with measures being variables that can be aggregated, such as sum, average, variance, or standard deviation.', 'duration': 76.8, 'max_score': 1753.034, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1753034.jpg'}, {'end': 1911.647, 'src': 'embed', 'start': 1884.801, 'weight': 3, 'content': [{'end': 1888.244, 'text': 'You start with the high-level overview of dimensions and measures.', 'start': 1884.801, 'duration': 3.443}, {'end': 1893.375, 'text': "There are two types of special dimensions which we'll talk about later.", 'start': 1889.653, 'duration': 3.722}, {'end': 1896.618, 'text': 'But for now, just understand dimensions.', 'start': 1894.156, 'duration': 2.462}, {'end': 1898.059, 'text': 'I can slice and dice my data.', 'start': 1896.838, 'duration': 1.221}, {'end': 1899.78, 'text': 'Dimensions are categorical.', 'start': 1898.559, 'duration': 1.221}, {'end': 1901.181, 'text': 'Dimensions are labels.', 'start': 1900.22, 'duration': 0.961}, {'end': 1907.625, 'text': "So things like place names, my city, if it's sliced and diced, sales by product, the product name,", 'start': 1901.561, 'duration': 6.064}, {'end': 1911.647, 'text': 'the product region by account manager by customer name by customer ID and so on.', 'start': 1907.625, 'duration': 4.022}], 'summary': 'Understanding dimensions: categorical labels for slicing and dicing data.', 'duration': 26.846, 'max_score': 1884.801, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1884801.jpg'}, {'end': 1990.258, 'src': 'embed', 'start': 1935.469, 'weight': 4, 'content': [{'end': 1936.55, 'text': 'but it always,', 'start': 1935.469, 'duration': 1.081}, {'end': 1945.816, 'text': 'always is a very good practice to make sure that the dimensions and measures are looking exactly the way they should be or where they are placed.', 'start': 1936.55, 'duration': 9.266}, {'end': 1952.441, 'text': "So in addition, dimensions and measures, we're going back to these symbols here.", 'start': 1946.957, 'duration': 5.484}, {'end': 1954.683, 'text': 'You see these symbols here that says ABC.', 'start': 1952.461, 'duration': 2.222}, {'end': 1956.524, 'text': "So that means it's a text value.", 'start': 1954.863, 'duration': 1.661}, {'end': 1960.734, 'text': 'Tableau also picks up the metadata characteristics.', 'start': 1958.373, 'duration': 2.361}, {'end': 1964.856, 'text': 'Metadata characteristics are otherwise data types, data variables.', 'start': 1961.034, 'duration': 3.822}, {'end': 1970.339, 'text': "So you can see category is denoted as AVC, which means it's a text field, which is fine.", 'start': 1965.597, 'duration': 4.742}, {'end': 1974.981, 'text': 'Notice a globe icon for city and country.', 'start': 1972.08, 'duration': 2.901}, {'end': 1978.923, 'text': 'So Tableau automatically picks them up as geospatial values.', 'start': 1975.221, 'duration': 3.702}, {'end': 1983.866, 'text': 'So it assigns lat long values to these variables here.', 'start': 1979.203, 'duration': 4.663}, {'end': 1990.258, 'text': 'And you also see a third icon here, which resembles a calendar.', 'start': 1985.394, 'duration': 4.864}], 'summary': 'In tableau, dimensions and measures must be accurately represented, with data types and metadata characteristics being crucial for proper data interpretation.', 'duration': 54.789, 'max_score': 1935.469, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1935469.jpg'}], 'start': 1680.546, 'title': "Understanding tableau's dimensions and measures", 'summary': 'Focuses on distinguishing between dimensions and measures in tableau, highlighting their roles in categorizing and quantifying data. it emphasizes the automatic population of dimensions and measures based on data type and the importance of correctly identifying and categorizing them, including the significance of metadata characteristics and the use of symbols for specific fields.', 'chapters': [{'end': 1829.834, 'start': 1680.546, 'title': "Understanding tableau's dimensions and measures", 'summary': 'Explains the distinction between dimensions and measures in tableau, emphasizing that dimensions classify data into categories, while measures quantify the data, and highlights the automatic population of dimensions and measures by tableau based on the data type and the ability to aggregate measures.', 'duration': 149.288, 'highlights': ["Tableau's chart engine primarily talks about the two dimensions and measures, which categorize all data into dimensions (blue cup) and measures (red cup), simplifying the process of choosing chart types.", 'Tableau automatically populates dimensions and measures based on the data type, enabling an effortless understanding of how Tableau deals with them.', 'A measure can be identified by its aggregatable nature, such as the ability to perform numerical aggregations like sum, average, variance, or standard deviation.']}, {'end': 2022.745, 'start': 1830.335, 'title': 'Understanding dimensions and measures', 'summary': 'Introduces the concepts of dimensions and measures, explaining that dimensions are categorical, allowing data to be sliced and diced, while measures are numerical values that can be aggregated. it also emphasizes the importance of correctly identifying and categorizing dimensions and measures, highlighting the significance of metadata characteristics and the use of symbols for text, geospatial, and date fields.', 'duration': 192.41, 'highlights': ['The chapter explains that dimensions are categorical and allow data to be sliced and diced, while measures are numerical values or things that can be aggregated.', 'It highlights the importance of correctly identifying and categorizing dimensions and measures, emphasizing the significance of metadata characteristics and the use of symbols for text, geospatial, and date fields.', 'The speaker also mentions the automatic detection of metadata characteristics by Tableau, such as text fields denoted by the symbol ABC, geospatial values denoted by globe icons, and date fields denoted by calendar icons.']}], 'duration': 342.199, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk1680546.jpg', 'highlights': ["Tableau's chart engine simplifies choosing chart types by categorizing data into dimensions and measures.", 'Tableau automatically populates dimensions and measures based on data type for effortless understanding.', 'Measures are identifiable by their aggregatable nature, enabling numerical aggregations like sum, average, variance, or standard deviation.', 'Dimensions allow data to be sliced and diced, while measures are numerical values or things that can be aggregated.', 'Correctly identifying and categorizing dimensions and measures is emphasized, along with the significance of metadata characteristics and the use of symbols for specific fields.', 'Tableau automatically detects metadata characteristics, such as text fields denoted by the symbol ABC, geospatial values denoted by globe icons, and date fields denoted by calendar icons.']}, {'end': 2901.142, 'segs': [{'end': 2072.659, 'src': 'embed', 'start': 2022.745, 'weight': 8, 'content': [{'end': 2031.165, 'text': "if your data is categorized as a text or as a numerical value, You can't do certain functions with dates, and we'll see what those are in a later bit.", 'start': 2022.745, 'duration': 8.42}, {'end': 2037.59, 'text': "But for now, make sure everything that's identified as a date is in fact also formatted as a date.", 'start': 2031.185, 'duration': 6.405}, {'end': 2041.132, 'text': 'So these are the various data types of dimensions, right?', 'start': 2038.09, 'duration': 3.042}, {'end': 2051.1, 'text': 'So you saw ABC for labels, you saw the globe icon for geospatial values and you saw calendar icon for dates.', 'start': 2041.152, 'duration': 9.948}, {'end': 2055.391, 'text': 'If you notice, Customer ID.', 'start': 2052.02, 'duration': 3.371}, {'end': 2057.152, 'text': 'So think about that.', 'start': 2056.351, 'duration': 0.801}, {'end': 2058.053, 'text': 'Customer ID.', 'start': 2057.452, 'duration': 0.601}, {'end': 2060.474, 'text': "Or let's take one more, maybe row ID.", 'start': 2058.112, 'duration': 2.362}, {'end': 2061.754, 'text': 'So think about this.', 'start': 2060.934, 'duration': 0.82}, {'end': 2067.417, 'text': 'Is row ID a dimension or a measure? So take a moment to pause and reflect upon this.', 'start': 2061.914, 'duration': 5.503}, {'end': 2072.659, 'text': "Now, row ID has, if you notice the data type, it's a pound sign.", 'start': 2068.177, 'duration': 4.482}], 'summary': 'Ensure data is correctly formatted, distinguish dimensions from measures, and handle date functions separately.', 'duration': 49.914, 'max_score': 2022.745, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2022745.jpg'}, {'end': 2154.36, 'src': 'embed', 'start': 2126.675, 'weight': 10, 'content': [{'end': 2129.577, 'text': "Okay, so let's think about a hypothetical situation.", 'start': 2126.675, 'duration': 2.902}, {'end': 2134.08, 'text': "Say, for example, Tableau didn't automatically pick up row ID as a dimension.", 'start': 2129.657, 'duration': 4.423}, {'end': 2136.662, 'text': 'What would happen? This is how it would look like.', 'start': 2134.66, 'duration': 2.002}, {'end': 2141.145, 'text': 'So row ID is probably going to be here down as measures.', 'start': 2136.722, 'duration': 4.423}, {'end': 2143.947, 'text': 'So this is where you need to be thinking about.', 'start': 2141.906, 'duration': 2.041}, {'end': 2144.888, 'text': 'what is it that I can do?', 'start': 2143.947, 'duration': 0.941}, {'end': 2147.43, 'text': 'How do I bring the row ID back to measures?', 'start': 2144.988, 'duration': 2.442}, {'end': 2152.738, 'text': 'you noticed a few seconds ago the rapid speed or rapid clicking.', 'start': 2148.752, 'duration': 3.986}, {'end': 2154.36, 'text': 'i just dragged and dropped it.', 'start': 2152.738, 'duration': 1.622}], 'summary': 'Tableau hypothetical: row id as measures, rapid action for solution.', 'duration': 27.685, 'max_score': 2126.675, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2126675.jpg'}, {'end': 2263.955, 'src': 'embed', 'start': 2213.584, 'weight': 0, 'content': [{'end': 2221.569, 'text': 'So that is a default value that Tableau automatically picks up and they automatically bring it in because it detected geospatial values.', 'start': 2213.584, 'duration': 7.985}, {'end': 2229.093, 'text': 'So if you notice, we have city, country and state, which are all denoted by a globe icon.', 'start': 2222.069, 'duration': 7.024}, {'end': 2239.283, 'text': 'So, just Just like how tablet detected these as globe icons and as lat long values and as geospatial values,', 'start': 2230.054, 'duration': 9.229}, {'end': 2241.385, 'text': 'it automatically generated lat long values.', 'start': 2239.283, 'duration': 2.102}, {'end': 2246.891, 'text': "So there's nothing that you need to do right now, but just understand that these are automatically generated values.", 'start': 2241.586, 'duration': 5.305}, {'end': 2252.376, 'text': "You'll also see one more automatically generated value, which is called number of records.", 'start': 2247.932, 'duration': 4.444}, {'end': 2263.955, 'text': 'So by default, every view, every data that you import Tableau is going to pick up the number of records automatically and generates a field out of it.', 'start': 2253.076, 'duration': 10.879}], 'summary': 'Tableau automatically generates geospatial and record values from data.', 'duration': 50.371, 'max_score': 2213.584, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2213584.jpg'}, {'end': 2338.928, 'src': 'embed', 'start': 2288.746, 'weight': 2, 'content': [{'end': 2293.228, 'text': 'Think of it as a collection of all the different types of measures,', 'start': 2288.746, 'duration': 4.482}, {'end': 2298.852, 'text': 'measure names as categories and collection of all the different measures as measure values.', 'start': 2293.228, 'duration': 5.624}, {'end': 2302.033, 'text': "So we'll see where we can use them in a later session.", 'start': 2299.212, 'duration': 2.821}, {'end': 2306.556, 'text': 'So these are the most important fields.', 'start': 2303.294, 'duration': 3.262}, {'end': 2312.319, 'text': 'This is how your data is going to look like when you first import data inside of Tableau.', 'start': 2307.316, 'duration': 5.003}, {'end': 2322.811, 'text': 'So, once you import data, obviously you look at measures and dimensions and you know exactly where they belong, and if you swap them correctly,', 'start': 2313.399, 'duration': 9.412}, {'end': 2327.036, 'text': 'now the next step is to move on and start creating your views.', 'start': 2322.811, 'duration': 4.225}, {'end': 2328.859, 'text': 'So how do we create our views?', 'start': 2327.717, 'duration': 1.142}, {'end': 2338.928, 'text': "So let's take a simple example that I want to create a basic basic report report being columns of rows and numbers,", 'start': 2330.205, 'duration': 8.723}], 'summary': 'The transcript discusses importing data into tableau, identifying measures and dimensions, and creating views.', 'duration': 50.182, 'max_score': 2288.746, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2288746.jpg'}, {'end': 2580.263, 'src': 'embed', 'start': 2552.026, 'weight': 4, 'content': [{'end': 2559.229, 'text': "Don't just say sales, because sales could be average, it can be a variation, it can be a deviation, it can be a median, it can be a sum.", 'start': 2552.026, 'duration': 7.203}, {'end': 2564.912, 'text': 'So always, always note that Tableau by default aggregates all your measures.', 'start': 2559.99, 'duration': 4.922}, {'end': 2568.115, 'text': "because you're not looking at the data at its lowest level.", 'start': 2565.674, 'duration': 2.441}, {'end': 2571.077, 'text': "We're trying to look at it at a slightly higher level of data.", 'start': 2568.576, 'duration': 2.501}, {'end': 2573.439, 'text': 'So a higher level of aggregation.', 'start': 2571.878, 'duration': 1.561}, {'end': 2580.263, 'text': 'So here we are aggregating the data to subcategory and region, and hence 85, 000 is sum of sales.', 'start': 2573.839, 'duration': 6.424}], 'summary': 'Tableau aggregates data to show 85,000 as sum of sales.', 'duration': 28.237, 'max_score': 2552.026, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2552026.jpg'}, {'end': 2662.625, 'src': 'heatmap', 'start': 2606.575, 'weight': 0.784, 'content': [{'end': 2614.978, 'text': "I'm going to click on profit and I'm going to drag and drop profit, just like how I dragged and dropped sales onto that ABC icon.", 'start': 2606.575, 'duration': 8.403}, {'end': 2618.98, 'text': "So I'm going to click on profit, drag and drop profit.", 'start': 2616.699, 'duration': 2.281}, {'end': 2628.457, 'text': 'and leave it under the show and bring it into this rectangle till you see that the rectangles are all highlighted in the black border.', 'start': 2619.915, 'duration': 8.542}, {'end': 2636.419, 'text': "And then I'm gonna let go of my mouse and sure enough, something else happens where I can see two more variables getting popped up.", 'start': 2628.857, 'duration': 7.562}, {'end': 2646.121, 'text': 'So by default, if you see my subcategory also has an element of the measure name displayed as sales and profits.', 'start': 2638.079, 'duration': 8.042}, {'end': 2648.302, 'text': 'You also notice something different happened.', 'start': 2646.361, 'duration': 1.941}, {'end': 2653.563, 'text': "On your rows, there's a new measure or new variable called measureNames.", 'start': 2649.082, 'duration': 4.481}, {'end': 2655.223, 'text': 'And something else happened.', 'start': 2654.243, 'duration': 0.98}, {'end': 2662.625, 'text': 'Previously, on your text value, you had just sum of sales, but now it has measure values.', 'start': 2655.823, 'duration': 6.802}], 'summary': 'Dragging and dropping profit, reveals measure names and measure values, enhances data visualization.', 'duration': 56.05, 'max_score': 2606.575, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2606575.jpg'}, {'end': 2717.925, 'src': 'embed', 'start': 2673.047, 'weight': 5, 'content': [{'end': 2675.907, 'text': 'measureNames are going to include all your measure names.', 'start': 2673.047, 'duration': 2.86}, {'end': 2678.188, 'text': 'measureValues are going to include all your measure values.', 'start': 2676.227, 'duration': 1.961}, {'end': 2686.719, 'text': "So since I have just profit and sales, these are the variables or the measures that I'm seeing right now.", 'start': 2678.973, 'duration': 7.746}, {'end': 2697.548, 'text': "Once it's up there, you can basically manage your views just by navigating or moving your items back and forth between your rows and columns.", 'start': 2687.78, 'duration': 9.768}, {'end': 2703.392, 'text': 'I can say, yeah, this is great, but what if I want to see region and then measure names?', 'start': 2697.988, 'duration': 5.404}, {'end': 2706.655, 'text': "I'm going to drag and drop, measure names from rows and drag it onto columns.", 'start': 2703.412, 'duration': 3.243}, {'end': 2708.176, 'text': 'Notice what happens.', 'start': 2707.435, 'duration': 0.741}, {'end': 2715.323, 'text': "Instead of seeing profits and sales as rows, now I'm seeing profit and sales as columns down below each of the regions.", 'start': 2709.417, 'duration': 5.906}, {'end': 2717.925, 'text': 'So take a minute to understand what this is telling you.', 'start': 2716.244, 'duration': 1.681}], 'summary': 'Learn to manage views by moving measures between rows and columns to visualize data effectively.', 'duration': 44.878, 'max_score': 2673.047, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2673047.jpg'}, {'end': 2845.095, 'src': 'embed', 'start': 2816.977, 'weight': 7, 'content': [{'end': 2825.024, 'text': 'Even though the data is the same, the simple rearrangement or the flipping can be used in different contexts.', 'start': 2816.977, 'duration': 8.047}, {'end': 2831.891, 'text': "The earlier one, wherein I was looking at profit and sales within a particular region, But here I'm using profits.", 'start': 2825.464, 'duration': 6.427}, {'end': 2838.633, 'text': 'If I want to analyze profits for a particular region, then move on to analyze sales for a particular set of regions, then I could use this.', 'start': 2831.931, 'duration': 6.702}, {'end': 2845.095, 'text': "So let's switch back to the previous view so that I have something like this.", 'start': 2841.314, 'duration': 3.781}], 'summary': 'Data rearrangement can be used for analyzing profits and sales in different regions.', 'duration': 28.118, 'max_score': 2816.977, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2816977.jpg'}], 'start': 2022.745, 'title': 'Tableau data analysis', 'summary': 'Discusses automatic generation of lat long values, use of number of records for aggregation, and creating views by dragging and dropping dimensions and measures, with a focus on generating basic reports and pivots.', 'chapters': [{'end': 2193.732, 'start': 2022.745, 'title': 'Understanding dimensions and measures', 'summary': 'Discusses how to identify and categorize data as dimensions or measures, emphasizing the importance of ensuring correct formatting and applying tests for differentiation, with a focus on the specific example of row id.', 'duration': 170.987, 'highlights': ['The importance of ensuring correct formatting and categorization of data as dimensions or measures Emphasizes the need to ensure that data categorized as dates, numerical values, or text is correctly formatted. Reflects on the significance of identifying Customer ID and row ID as dimensions or measures and the application of a test for differentiation.', 'Reflecting on the categorization of row ID as a dimension or measure Emphasizes the debate around categorizing row ID as a dimension or measure, highlighting the logical implication of its data type as a numerical value and the application of the test for measures to determine its categorization.', 'Demonstrating the process of moving data between dimensions and measures in Tableau Demonstrates the process of switching the categorization of row ID from a measure to a dimension in Tableau, emphasizing the manual drag-and-drop method and the significance of correct categorization.']}, {'end': 2521.241, 'start': 2193.732, 'title': 'Tableau data analysis', 'summary': 'Highlights the automatic generation of lat long values, the use of number of records for aggregation, and the process of creating views by dragging and dropping dimensions and measures onto rows and columns, with a focus on generating basic reports and pivots.', 'duration': 327.509, 'highlights': ['Tableau automatically generates lat long values and number of records when detecting geospatial values, simplifying data analysis and visualization.', 'The process of creating views in Tableau involves dragging and dropping dimensions and measures onto rows and columns to generate basic reports and pivots, providing a user-friendly interface for data analysis.', 'The use of number of records as a default value in Tableau simplifies aggregation and counting tasks, enhancing the efficiency of data analysis and reporting.', 'The measures and dimensions in Tableau include measure names and measure values, providing a comprehensive collection of different types of measures for analysis and visualization.']}, {'end': 2901.142, 'start': 2522.421, 'title': 'Understanding tableau data aggregation', 'summary': 'Provides a detailed explanation of tableau data aggregation, including the concept of summing sales by region and subcategory, understanding measure names and values, manipulating views by rearranging measures, and analyzing profitability and sales across different regions and subcategories.', 'duration': 378.721, 'highlights': ['The concept of summing sales by region and subcategory is explained, emphasizing the importance of understanding the type of aggregation (e.g., sum, average, median) and how Tableau aggregates measures by default. 85,231 sum of sales of chairs in the central region', 'The explanation of measure names and values is provided, demonstrating how Tableau displays and manages different measures and their values within the visualization. Displaying measure names and measure values for the variables profit and sales', 'The process of rearranging measures to manipulate views is detailed, showing how shifting measures between rows and columns alters the visualization to analyze data from different perspectives. Rearranging measure names to view profits and sales as columns across different regions', 'The importance of analyzing profitability and sales across different regions and subcategories is emphasized, showcasing the significance of understanding how data rearrangement can answer specific business questions. Analyzing profits and sales within each subcategory across different regions to answer specific business questions']}], 'duration': 878.397, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2022745.jpg', 'highlights': ['Tableau automatically generates lat long values and number of records when detecting geospatial values, simplifying data analysis and visualization.', 'The use of number of records as a default value in Tableau simplifies aggregation and counting tasks, enhancing the efficiency of data analysis and reporting.', 'The process of creating views in Tableau involves dragging and dropping dimensions and measures onto rows and columns to generate basic reports and pivots, providing a user-friendly interface for data analysis.', 'The measures and dimensions in Tableau include measure names and measure values, providing a comprehensive collection of different types of measures for analysis and visualization.', 'The concept of summing sales by region and subcategory is explained, emphasizing the importance of understanding the type of aggregation (e.g., sum, average, median) and how Tableau aggregates measures by default. 85,231 sum of sales of chairs in the central region', 'The explanation of measure names and values is provided, demonstrating how Tableau displays and manages different measures and their values within the visualization. Displaying measure names and measure values for the variables profit and sales', 'The process of rearranging measures to manipulate views is detailed, showing how shifting measures between rows and columns alters the visualization to analyze data from different perspectives. Rearranging measure names to view profits and sales as columns across different regions', 'The importance of analyzing profitability and sales across different regions and subcategories is emphasized, showcasing the significance of understanding how data rearrangement can answer specific business questions. Analyzing profits and sales within each subcategory across different regions to answer specific business questions', 'The importance of ensuring correct formatting and categorization of data as dimensions or measures Emphasizes the need to ensure that data categorized as dates, numerical values, or text is correctly formatted. Reflects on the significance of identifying Customer ID and row ID as dimensions or measures and the application of a test for differentiation.', 'Reflecting on the categorization of row ID as a dimension or measure Emphasizes the debate around categorizing row ID as a dimension or measure, highlighting the logical implication of its data type as a numerical value and the application of the test for measures to determine its categorization.', 'Demonstrating the process of moving data between dimensions and measures in Tableau Demonstrates the process of switching the categorization of row ID from a measure to a dimension in Tableau, emphasizing the manual drag-and-drop method and the significance of correct categorization.']}, {'end': 3740.057, 'segs': [{'end': 2925.666, 'src': 'embed', 'start': 2901.843, 'weight': 0, 'content': [{'end': 2908.088, 'text': "And hence you're not going to answer this particular question, where you're trying to talk about understanding insights,", 'start': 2901.843, 'duration': 6.245}, {'end': 2911.592, 'text': 'in terms of which subcategory has high sales and low profits.', 'start': 2908.088, 'duration': 3.504}, {'end': 2914.315, 'text': "OK, so let's change this visual.", 'start': 2912.714, 'duration': 1.601}, {'end': 2917.598, 'text': "Let's change this to a slightly different visual instead of a tabular report.", 'start': 2914.696, 'duration': 2.902}, {'end': 2923.384, 'text': "Let's try to change this to a slightly different view, so they can try to answer this specific question a lot easier, right?", 'start': 2917.618, 'duration': 5.766}, {'end': 2925.666, 'text': 'So I want to create a new sheet, right?', 'start': 2923.984, 'duration': 1.682}], 'summary': 'Discussion on changing visual format to improve insight analysis and make specific questions easier to answer.', 'duration': 23.823, 'max_score': 2901.843, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2901843.jpg'}, {'end': 3068.036, 'src': 'heatmap', 'start': 2928.308, 'weight': 1, 'content': [{'end': 2930.21, 'text': "And it's going to create a blank worksheet for me.", 'start': 2928.308, 'duration': 1.902}, {'end': 2934.714, 'text': "And let's try to recreate the same variables that we had before.", 'start': 2931.591, 'duration': 3.123}, {'end': 2936.996, 'text': "I'm going to drag and drop subcategory onto rows.", 'start': 2934.774, 'duration': 2.222}, {'end': 2939.438, 'text': 'Subcategory onto rows.', 'start': 2938.037, 'duration': 1.401}, {'end': 2945.672, 'text': 'I want to drag and drop region onto columns.', 'start': 2942.23, 'duration': 3.442}, {'end': 2948.354, 'text': "I want to let go of it once I'm here.", 'start': 2946.653, 'duration': 1.701}, {'end': 2954.339, 'text': "And I'm going to drag my first variable, which is sales.", 'start': 2951.036, 'duration': 3.303}, {'end': 2961.744, 'text': "Instead of keeping the sales as a text value, I'm going to drag and drop sales onto the columns.", 'start': 2955.539, 'duration': 6.205}, {'end': 2964.646, 'text': 'And let go of it.', 'start': 2963.905, 'duration': 0.741}, {'end': 2965.867, 'text': 'Let go of a mouse here.', 'start': 2965.006, 'duration': 0.861}, {'end': 2970.084, 'text': 'So take a minute to understand what this means.', 'start': 2968.382, 'duration': 1.702}, {'end': 2974.049, 'text': 'So here, length of the bar denotes sales.', 'start': 2970.424, 'duration': 3.625}, {'end': 2979.355, 'text': 'Is it really sales? It is really sum of sales.', 'start': 2975.891, 'duration': 3.464}, {'end': 2982.678, 'text': 'So length of the bar denotes sum of sales.', 'start': 2979.875, 'duration': 2.803}, {'end': 2991.122, 'text': 'so accessories has in the central region, has a sales of thirty three thousand nine fifty six, the sum of sales of thirty three thousand dollars,', 'start': 2983.638, 'duration': 7.484}, {'end': 2992.403, 'text': 'and so on.', 'start': 2991.122, 'duration': 1.281}, {'end': 2992.863, 'text': "that's how you got.", 'start': 2992.403, 'duration': 0.46}, {'end': 2994.204, 'text': 'interpret the length.', 'start': 2992.863, 'duration': 1.341}, {'end': 2998.967, 'text': 'so again, bigger the length of the bar, greater my sale.', 'start': 2994.204, 'duration': 4.763}, {'end': 3002.789, 'text': "so once you get that, then it's time to add our next measure.", 'start': 2998.967, 'duration': 3.822}, {'end': 3007.472, 'text': "i'm going to add profit, so i'm going to click on profit.", 'start': 3002.789, 'duration': 4.683}, {'end': 3009.473, 'text': 'drag and drop profit onto color.', 'start': 3007.472, 'duration': 2.001}, {'end': 3018.274, 'text': "so drag and drop profit onto color and let go of your mouse once you're hovering above color.", 'start': 3010.672, 'duration': 7.602}, {'end': 3020.495, 'text': 'notice what happens.', 'start': 3018.274, 'duration': 2.221}, {'end': 3029.098, 'text': 'a legend pops up here, legend that goes from orange to blue, with a central point of about white which is zero right.', 'start': 3020.495, 'duration': 8.603}, {'end': 3038.015, 'text': 'so interpreting the colors darker the blue, greater my sum of profit, darker the orange, greater my sum of losses.', 'start': 3029.098, 'duration': 8.917}, {'end': 3039.856, 'text': "So that's how you got to interpret that.", 'start': 3038.515, 'duration': 1.341}, {'end': 3046.339, 'text': 'Once you get this, try to answer the same question that we posed from the previous workbook.', 'start': 3040.576, 'duration': 5.763}, {'end': 3068.036, 'text': 'Which product subcategory and region has high sales and low profits? your eyes are probably immediately drawn to this big red bar here.', 'start': 3047.039, 'duration': 20.997}], 'summary': 'Using tableau to visualize and interpret sales and profit data by subcategory and region.', 'duration': 139.728, 'max_score': 2928.308, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2928308.jpg'}, {'end': 3214.655, 'src': 'embed', 'start': 3188.086, 'weight': 1, 'content': [{'end': 3196.274, 'text': 'Okay, so simple things like color, shape, size, and so on are one of the more commonly used pre-attentive attributes.', 'start': 3188.086, 'duration': 8.188}, {'end': 3202.92, 'text': "So, in order for you to understand this specific question, where you're talking about tables and eastern region,", 'start': 3196.995, 'duration': 5.925}, {'end': 3210.452, 'text': 'we used one of the two of the most powerful pre-attentive attributes size and color.', 'start': 3202.92, 'duration': 7.532}, {'end': 3214.655, 'text': 'So size of the bar, longer the bar, greater my sale.', 'start': 3211.633, 'duration': 3.022}], 'summary': 'Pre-attentive attributes like size and color are used to understand data, with longer bars indicating greater sales.', 'duration': 26.569, 'max_score': 3188.086, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk3188086.jpg'}, {'end': 3329.289, 'src': 'embed', 'start': 3300.868, 'weight': 2, 'content': [{'end': 3304.895, 'text': "So if you're trying to answer those questions, sorting is really a key.", 'start': 3300.868, 'duration': 4.027}, {'end': 3312.266, 'text': "So in order for you to sort your data, there's a simple one-touch sort that we earlier talked about when exploring the different menu options.", 'start': 3306.277, 'duration': 5.989}, {'end': 3314.924, 'text': 'So here we go.', 'start': 3313.243, 'duration': 1.681}, {'end': 3321.926, 'text': "If you click on the arrow mark right where my mouse is pointed right here, that's going to do a descending sort,", 'start': 3315.124, 'duration': 6.802}, {'end': 3326.228, 'text': "where I'm going to place my higher values up on top, my lower values on bottom.", 'start': 3321.926, 'duration': 4.302}, {'end': 3329.289, 'text': "If I click on this, it's basically going to do a descending sort.", 'start': 3326.408, 'duration': 2.881}], 'summary': 'Sorting data is key; one-touch sort can do descending sort.', 'duration': 28.421, 'max_score': 3300.868, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk3300868.jpg'}, {'end': 3504.448, 'src': 'embed', 'start': 3473.541, 'weight': 3, 'content': [{'end': 3482.764, 'text': 'and combinations of dimensions and combinations of measures will lead you to choose a most appropriate chart in a scientific manner.', 'start': 3473.541, 'duration': 9.223}, {'end': 3486.125, 'text': 'So that is what you need to do.', 'start': 3484.724, 'duration': 1.401}, {'end': 3488.486, 'text': "So let's try to understand this.", 'start': 3487.065, 'duration': 1.421}, {'end': 3489.866, 'text': "Let's take a simple example.", 'start': 3488.586, 'duration': 1.28}, {'end': 3501.365, 'text': "What is a chart type you think I'm going to choose when I have one dimension and one measure? Think about this for a minute.", 'start': 3491.297, 'duration': 10.068}, {'end': 3504.448, 'text': 'So one dimension and one measure.', 'start': 3502.486, 'duration': 1.962}], 'summary': 'Choosing an appropriate chart involves considering dimensions and measures. for one dimension and one measure, selecting the right chart type is important.', 'duration': 30.907, 'max_score': 3473.541, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk3473541.jpg'}, {'end': 3569.144, 'src': 'embed', 'start': 3539.078, 'weight': 4, 'content': [{'end': 3539.959, 'text': 'Three different categories.', 'start': 3539.078, 'duration': 0.881}, {'end': 3546.324, 'text': "I'm going to drag and drop sales onto rows and place it right over here.", 'start': 3539.979, 'duration': 6.345}, {'end': 3550.872, 'text': 'One dimension, one measure, category, sum of sales.', 'start': 3547.91, 'duration': 2.962}, {'end': 3553.874, 'text': 'Length of bar explains sum of sales.', 'start': 3551.552, 'duration': 2.322}, {'end': 3554.855, 'text': 'Good deal.', 'start': 3554.534, 'duration': 0.321}, {'end': 3560.838, 'text': "So this is the most basic chart when you're trying to think about one dimension, one measure.", 'start': 3555.695, 'duration': 5.143}, {'end': 3569.144, 'text': 'So once you have that nailed, then I wanna have, so this is where we started, right? One measure, one dimension.', 'start': 3561.839, 'duration': 7.305}], 'summary': 'Basic chart with one dimension and one measure, explaining sum of sales.', 'duration': 30.066, 'max_score': 3539.078, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk3539078.jpg'}], 'start': 2901.843, 'title': 'Sales and profits analysis', 'summary': 'Discusses creating a new visual representation to analyze sales and profits by subcategory, aiming to make it easier to understand insights and answer specific questions. it also explains how to use tableau for visual analytics, including techniques such as dragging and dropping measures, interpreting bar length and color, utilizing pre-attentive attributes, sorting data, and selecting appropriate chart types based on dimensions and measures.', 'chapters': [{'end': 2939.438, 'start': 2901.843, 'title': 'Sales and profits analysis', 'summary': 'Discusses creating a new visual representation to analyze sales and profits by subcategory, aiming to make it easier to understand insights and answer specific questions.', 'duration': 37.595, 'highlights': ['Creating a new visual representation to analyze sales and profits by subcategory, with the aim of making it easier to understand insights and answer specific questions.', 'Dragging and dropping subcategory onto rows to recreate the same variables for analysis.']}, {'end': 3740.057, 'start': 2942.23, 'title': 'Visual analytics with tableau', 'summary': 'Explains how to use tableau for visual analytics, including techniques such as dragging and dropping measures, interpreting bar length and color, utilizing pre-attentive attributes, sorting data, and selecting appropriate chart types based on dimensions and measures.', 'duration': 797.827, 'highlights': ['The chapter explains the technique of dragging and dropping measures onto columns and colors in Tableau, emphasizing the significance of bar length in denoting sales and interpreting legends for colors to represent profit or losses. Emphasis on dragging and dropping measures onto columns and colors, interpreting bar length for sales, and understanding color legends for profit or losses.', 'The chapter emphasizes the use of pre-attentive attributes such as size and color to interpret data in Tableau, where the length of the bar represents sales and the color denotes profit or losses, providing a powerful visual understanding of the data. Emphasis on utilizing pre-attentive attributes like size and color to visually interpret sales and profit/loss data.', 'The chapter provides insights into sorting data in Tableau based on measures, emphasizing the importance of sorting to answer business questions effectively, and demonstrates the simple one-touch sorting feature for descending or ascending order. Insights into sorting data based on measures, significance of sorting for answering business questions, and demonstration of the one-touch sorting feature.', 'The chapter discusses the selection of appropriate chart types based on dimensions and measures, providing examples of choosing bar charts for one dimension and one measure, and exploring options for two dimensions and one measure, including stacked bar charts. Discussion on selecting chart types based on dimensions and measures, examples of using bar charts for different data combinations, and exploration of stacked bar charts.']}], 'duration': 838.214, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk2901843.jpg', 'highlights': ['Creating a new visual representation to analyze sales and profits by subcategory, with the aim of making it easier to understand insights and answer specific questions.', 'Emphasis on utilizing pre-attentive attributes like size and color to visually interpret sales and profit/loss data.', 'Insights into sorting data based on measures, significance of sorting for answering business questions, and demonstration of the one-touch sorting feature.', 'Discussion on selecting chart types based on dimensions and measures, examples of using bar charts for different data combinations, and exploration of stacked bar charts.', 'The chapter explains the technique of dragging and dropping measures onto columns and colors in Tableau, emphasizing the significance of bar length in denoting sales and interpreting legends for colors to represent profit or losses.']}, {'end': 4475.631, 'segs': [{'end': 3878.759, 'src': 'embed', 'start': 3766.781, 'weight': 0, 'content': [{'end': 3772.343, 'text': 'If I want to add the region but still yet maintain the region as a color shelf,', 'start': 3766.781, 'duration': 5.562}, {'end': 3777.846, 'text': 'all I need to do is just drag another instance from a dimensions and drag and drop it over columns.', 'start': 3772.343, 'duration': 5.503}, {'end': 3785.229, 'text': "So that way I'm still maintaining my color legend and also including region on a column shelf.", 'start': 3779.506, 'duration': 5.723}, {'end': 3787.592, 'text': 'This is critical for you to understand.', 'start': 3786.431, 'duration': 1.161}, {'end': 3792.077, 'text': "In some later examples, we'll be using the same field in multiple marks.", 'start': 3787.632, 'duration': 4.445}, {'end': 3797.903, 'text': 'You can use the same field in multiple columns, multiple rows, multiple marks card, multiple filters, and so on.', 'start': 3792.117, 'duration': 5.786}, {'end': 3802.127, 'text': "You can basically use them as and when they're appropriate.", 'start': 3798.424, 'duration': 3.703}, {'end': 3804.452, 'text': 'OK, so good deal.', 'start': 3803.231, 'duration': 1.221}, {'end': 3806.413, 'text': 'So I can also do the same thing.', 'start': 3804.852, 'duration': 1.561}, {'end': 3813.736, 'text': "as you know, if I drag and drop region right next to rows and I'm going to drag and drop sales onto columns,", 'start': 3806.413, 'duration': 7.323}, {'end': 3817.938, 'text': "I can create what's called a side by side bar which basically tracks this and so on.", 'start': 3813.736, 'duration': 4.202}, {'end': 3824.281, 'text': 'So these are options that I have to deal with when I have a single dimension and measure,', 'start': 3819.039, 'duration': 5.242}, {'end': 3830.184, 'text': 'and you also saw how you can expand the dimension into one more dimension.', 'start': 3824.281, 'duration': 5.903}, {'end': 3834.28, 'text': "so let's call this bar.", 'start': 3831.819, 'duration': 2.461}, {'end': 3839.384, 'text': "i'm going to drag and drop region onto columns so you can kind of see a concise view.", 'start': 3834.28, 'duration': 5.104}, {'end': 3847.27, 'text': "let's call it bar, good deal.", 'start': 3839.384, 'duration': 7.886}, {'end': 3852.133, 'text': "so let's try to create a new chart type now.", 'start': 3847.27, 'duration': 4.863}, {'end': 3867.031, 'text': 'so, like i said, a bar is a basic chart type one extension of a bar chart and combinational bar chart, and a report is a text table.', 'start': 3852.133, 'duration': 14.898}, {'end': 3869.873, 'text': 'so what is a text table?', 'start': 3867.031, 'duration': 2.842}, {'end': 3872.655, 'text': "so i'm still using one dimension and one measure.", 'start': 3869.873, 'duration': 2.782}, {'end': 3878.759, 'text': "right, so i'm still using going to be using my two friends one dimension and one measure.", 'start': 3872.655, 'duration': 6.104}], 'summary': 'Learn how to manipulate dimensions and measures in tableau for visualizations.', 'duration': 111.978, 'max_score': 3766.781, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk3766781.jpg'}, {'end': 4099.438, 'src': 'embed', 'start': 4062.099, 'weight': 7, 'content': [{'end': 4071.186, 'text': 'You can see that the font size gets changed based on what my sum of sales is.', 'start': 4062.099, 'duration': 9.087}, {'end': 4083.549, 'text': 'So in addition to color, we are also using size to explain what the category means in terms of fonts, in terms of binders.', 'start': 4071.946, 'duration': 11.603}, {'end': 4088.332, 'text': 'You see not just the darker colors, but also bigger fonts.', 'start': 4083.589, 'duration': 4.743}, {'end': 4090.353, 'text': "So let's do something else.", 'start': 4089.652, 'duration': 0.701}, {'end': 4093.675, 'text': "I'm going to take away my sum of sales from my values.", 'start': 4091.313, 'duration': 2.362}, {'end': 4099.438, 'text': "And instead of size, let's use something else.", 'start': 4095.756, 'duration': 3.682}], 'summary': 'Font size changes based on sum of sales, using color and size to represent categories.', 'duration': 37.339, 'max_score': 4062.099, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk4062099.jpg'}, {'end': 4158.408, 'src': 'embed', 'start': 4127.005, 'weight': 4, 'content': [{'end': 4132.35, 'text': "I'm going to click on shape and you notice immediately that another icon pops up.", 'start': 4127.005, 'duration': 5.345}, {'end': 4134.47, 'text': 'Another marks card pops up which displays a shape.', 'start': 4132.39, 'duration': 2.08}, {'end': 4138.314, 'text': "Here's where you can control the different types of shapes that you can create.", 'start': 4135.051, 'duration': 3.263}, {'end': 4142.578, 'text': "Let's drag and drop sales onto the shape shelf here.", 'start': 4139.194, 'duration': 3.384}, {'end': 4144.76, 'text': 'Just once I do that.', 'start': 4143.959, 'duration': 0.801}, {'end': 4146.742, 'text': 'Notice what happens.', 'start': 4145.901, 'duration': 0.841}, {'end': 4151.626, 'text': 'Every sale gets a slightly different shape here.', 'start': 4147.962, 'duration': 3.664}, {'end': 4158.408, 'text': "So this is probably not that intuitive, but I just wanted to show this as a function that's available.", 'start': 4153.308, 'duration': 5.1}], 'summary': 'Demonstrating how to use shapes in data visualization, showing different shapes for each sale.', 'duration': 31.403, 'max_score': 4127.005, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk4127005.jpg'}, {'end': 4206.896, 'src': 'embed', 'start': 4170.933, 'weight': 6, 'content': [{'end': 4175.374, 'text': 'So, but just that is there as an option for you to choose if you want to do that.', 'start': 4170.933, 'duration': 4.441}, {'end': 4179.814, 'text': 'But generally I would choose categories over measures to depict shapes like this.', 'start': 4175.474, 'duration': 4.34}, {'end': 4181.876, 'text': "I'm going to do an undo back to where I was.", 'start': 4179.895, 'duration': 1.981}, {'end': 4195.911, 'text': "And let's use size, right? So if I drag and drop sales onto my size shelf, notice what happens.", 'start': 4184.546, 'duration': 11.365}, {'end': 4206.896, 'text': "I'm using a constant shape, but I'm varying that constant shape with the size, right? So darker or bigger the size of the circle, greater my sale.", 'start': 4197.272, 'duration': 9.624}], 'summary': 'Prefer categories over measures for shape depiction, using size to vary constant shape, resulting in larger circles for greater sales.', 'duration': 35.963, 'max_score': 4170.933, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk4170933.jpg'}, {'end': 4422.53, 'src': 'embed', 'start': 4387.261, 'weight': 5, 'content': [{'end': 4390.704, 'text': 'So these are if and or type of calculations.', 'start': 4387.261, 'duration': 3.443}, {'end': 4395.069, 'text': 'Not only do we want to see customers who have high sales, but maybe high profits as well.', 'start': 4391.105, 'duration': 3.964}, {'end': 4397.491, 'text': "We can make use of what's called as the R function.", 'start': 4395.329, 'duration': 2.162}, {'end': 4406.458, 'text': "Let's kind of get all the content that we need to create for this particular storyboard and then let's start to actually arrange them in a dashboard and then we'll start to give out our insights in here.", 'start': 4397.551, 'duration': 8.907}, {'end': 4408.239, 'text': 'It has lots of values.', 'start': 4406.778, 'duration': 1.461}, {'end': 4412.722, 'text': 'It has values close to almost 5, 500 data points.', 'start': 4408.299, 'duration': 4.423}, {'end': 4422.53, 'text': "Now that I have broken them into individual points, it's just a matter of taking the point ID, and that's your custom polygon mapping.", 'start': 4413.343, 'duration': 9.187}], 'summary': 'Using r function, analyzing 5,500 data points to create a dashboard for customer insights.', 'duration': 35.269, 'max_score': 4387.261, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk4387261.jpg'}], 'start': 3741.617, 'title': 'Using dimensions, measures, size, and shape in tableau', 'summary': 'Covers utilizing dimensions and measures in tableau to create various chart types and representations, showcasing examples such as side-by-side bar charts and text tables. it also explores leveraging size and shape in data visualization to effectively depict sales data, emphasizing the use of logical operators in calculations and the importance of choosing categories over measures for shape depictions.', 'chapters': [{'end': 3960.112, 'start': 3741.617, 'title': 'Using dimensions and measures in tableau', 'summary': 'Discusses using dimensions and measures in tableau, demonstrating how to maintain colors, add regions, and create different chart types using a single dimension and measure, with examples of side-by-side bar charts and text tables.', 'duration': 218.495, 'highlights': ['Demonstrates how to maintain colors while adding a dimension to the column shelf Explains the process of maintaining colors while including a region on the column shelf by dragging another instance from dimensions, ensuring the color legend is preserved.', 'Shows the flexibility of using the same field in multiple contexts Discusses the ability to use the same field in multiple columns, rows, marks card, and filters, emphasizing its versatility and relevance in various scenarios.', 'Illustrates the creation of a side-by-side bar chart using a single dimension and measure Demonstrates the process of creating a side-by-side bar chart by dragging and dropping region next to rows and sales onto columns, showcasing the options available with a single dimension and measure.', 'Explains the process of creating a text table with dimensions and measures Details the creation of a text table using a single dimension (product subcategory) and measure (sales), and further enhancing the display by encoding marks characteristics for easier interpretation.']}, {'end': 4475.631, 'start': 3960.532, 'title': 'Using size and shape in data visualization', 'summary': 'Discusses how to use size and shape in data visualization to represent sales data effectively, including using size to change font size based on sales, and using shape to depict sales data through different shapes, while also highlighting the importance of choosing categories over measures to depict shapes, and utilizing logical operators in calculations to analyze high sales and high profits.', 'duration': 515.099, 'highlights': ['Using size to change font size based on sales Size is used to change font size based on the sum of sales, allowing for a visual representation of sales data through varying font sizes.', 'Using shape to depict sales data through different shapes The use of shapes to depict sales data, where dragging sales onto the shape shelf results in each sale being represented by a slightly different shape, although the speaker notes a preference for using categories over measures in such depictions.', 'Importance of choosing categories over measures to depict shapes The speaker emphasizes the importance of choosing categories over measures to depict shapes, as it makes more sense when dealing with measures that have a numerical range.', "Utilizing logical operators in calculations to analyze high sales and high profits The chapter introduces the use of logical operators, such as 'if' and 'or', to analyze not only customers with high sales, but also those with high profits, offering a way to further analyze sales data."]}], 'duration': 734.014, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/P8TGLuL0ckk/pics/P8TGLuL0ckk3741617.jpg', 'highlights': ['Illustrates the creation of a side-by-side bar chart using a single dimension and measure', 'Explains the process of creating a text table with dimensions and measures', 'Demonstrates how to maintain colors while adding a dimension to the column shelf', 'Shows the flexibility of using the same field in multiple contexts', 'Using shape to depict sales data through different shapes', 'Utilizing logical operators in calculations to analyze high sales and high profits', 'Importance of choosing categories over measures to depict shapes', 'Using size to change font size based on sales']}], 'highlights': ['Tableau software provides connection options to files and servers, with recent workbooks displayed as tiles for easy access and retrieval.', 'Tableau automatically assigns data into dimensions and measures when imported, simplifying the categorization process.', 'Tableau allows for flexible data filtering, enabling users to filter specific fields and exclude unnecessary data, enhancing the analysis process.', "Tableau's chart engine simplifies choosing chart types by categorizing data into dimensions and measures.", 'Tableau automatically generates lat long values and number of records when detecting geospatial values, simplifying data analysis and visualization.', 'Creating a new visual representation to analyze sales and profits by subcategory, with the aim of making it easier to understand insights and answer specific questions.', 'Illustrates the creation of a side-by-side bar chart using a single dimension and measure', 'Emphasis on utilizing pre-attentive attributes like size and color to visually interpret sales and profit/loss data.', 'Tableau automatically renders charts based on resolution and size, with customization option.', 'Tableau Server allows publishing work with logon credentials, generating a hyperlink for end users.', 'Tableau Public is a free platform for saving and sharing work, accessible to anyone with an internet connection.', 'Tableau allows publishing work with logon credentials, generating a hyperlink for end users.', 'Tableau provides various resources such as training videos, sample workbooks, and a sample gallery to explore different creations by others.']}