Search icon CANCEL
Subscription
0
Cart icon
Cart
Close icon
You have no products in your basket yet
Save more on your purchases!
Savings automatically calculated. No voucher code required
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletters
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Mastering Tableau 2023 - Fourth Edition

You're reading from  Mastering Tableau 2023 - Fourth Edition

Product type Book
Published in Aug 2023
Publisher Packt
ISBN-13 9781803233765
Pages 684 pages
Edition 4th Edition
Languages
Author (1):
Marleen Meier Marleen Meier
Profile icon Marleen Meier
Toc

Table of Contents (19) Chapters close

Preface 1. Reviewing the Basics 2. Getting Your Data Ready 3. Using Tableau Prep Builder 4. Learning about Joins, Blends, and Data Structures 5. Introducing Table Calculations 6. Utilizing OData, Data Densification, Big Data, and Google BigQuery 7. Practicing Level of Detail Calculations 8. Going Beyond the Basics 9. Working with Maps 10. Presenting with Tableau 11. Designing Dashboards and Best Practices for Visualizations 12. Leveraging Advanced Analytics 13. Improving Performance 14. Exploring Tableau Server and Tableau Cloud 15. Integrating Programming Languages 16. Developing Data Governance Practices 17. Other Books You May Enjoy
18. Index

Creating custom polygons

Geographic areas for which Tableau natively provides polygons include worldwide airport codes, cities, countries, regions, territories, states, provinces, and some postcodes and second-level administrative districts (county-equivalents): U.S. area codes, Core-Based Statistical Areas (CBSAs), Metropolitan Statistical Areas (MSAs), congressional districts, and ZIP codes. This means, for example, that a filled map can easily be created for the countries of the world. Simply copy a list of the world’s countries (Ctrl + C) and paste that list into Tableau by pressing Ctrl + V while your mouse is located on an empty worksheet in Tableau Desktop. A new data source will be added to the top right under Data. Next, set the View type in Tableau to Filled Map and place the country list on the Detail shelf. Tableau will automatically draw polygons for each of those data points:

Figure 9.9: Native polygons

There are some geographic types for which Tableau...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at ₹800/month. Cancel anytime}