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Learning Tableau 2022

Learning Tableau 2022

By : Joshua N. Milligan
4.8 (29)
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Learning Tableau 2022

Learning Tableau 2022

4.8 (29)
By: Joshua N. Milligan

Overview of this book

Learning Tableau 2022 helps you get started with Tableau and data visualization, but it does more than just cover the basic principles. It helps you understand how to analyze and communicate data visually, and articulate data stories using advanced features. This new edition is updated with Tableau’s latest features, such as dashboard extensions, Explain Data, and integration with CRM Analytics (Einstein Analytics), which will help you harness the full potential of artificial intelligence (AI) and predictive modeling in Tableau. After an exploration of the core principles, this book will teach you how to use table and level of detail calculations to extend and alter default visualizations, build interactive dashboards, and master the art of telling stories with data. You’ll learn about visual statistical analytics and create different types of static and animated visualizations and dashboards for rich user experiences. We then move on to interlinking different data sources with Tableau’s Data Model capabilities, along with maps and geospatial visualization. You will further use Tableau Prep Builder’s ability to efficiently clean and structure data. By the end of this book, you will be proficient in implementing the powerful features of Tableau 2022 to improve the business intelligence insights you can extract from your data.
Table of Contents (20 chapters)
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18
Other Books You May Enjoy
19
Index

Rendering maps with Tableau

Consider the following screenshot (the Basic Map example in the Chapter 12 workbook), with certain elements numbered for reference:

Figure 12.1: A basic geospatial rendering in Tableau

The numbers indicate some of the important aspects of Tableau’s ability to render maps:

  1. A geographic field in the data is indicated with a globe icon. Fields that Tableau recognizes will have this icon by default. You may assign a geographic role to any field by using the menu and selecting Geographic Role.
  2. The geographic field in the view (in this case, on Detail) is required to render the map.
  3. If Tableau is able to match the geographic field with its internal database, the Latitude (generated) and Longitude (generated) fields placed on Rows and Columns along with the geographic field(s) on the Marks card will render a map.
  4. Values that don’t find a match with Tableau’s geographic database (for example, invalid...

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