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Learning Tableau 2022

You're reading from   Learning Tableau 2022 Create effective data visualizations, build interactive visual analytics, and improve your data storytelling capabilities

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Product type Paperback
Published in Aug 2022
Publisher Packt
ISBN-13 9781801072328
Length 568 pages
Edition 5th Edition
Tools
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Author (1):
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Joshua N. Milligan Joshua N. Milligan
Author Profile Icon Joshua N. Milligan
Joshua N. Milligan
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Table of Contents (20) Chapters Close

Preface 1. Taking Off with Tableau FREE CHAPTER 2. Connecting to Data in Tableau 3. Moving Beyond Basic Visualizations 4. Starting an Adventure with Calculations and Parameters 5. Leveraging Level of Detail Calculations 6. Diving Deep with Table Calculations 7. Making Visualizations that Look Great and Work Well 8. Telling a Data Story with Dashboards 9. Visual Analytics: Trends, Clustering, Distributions, and Forecasting 10. Advanced Visualizations 11. Dynamic Dashboards 12. Exploring Mapping and Advanced Geospatial Features 13. Integrating Advanced Features: Extensions, Scripts, and AI 14. Understanding the Tableau Data Model, Joins, and Blends 15. Structuring Messy Data to Work Well in Tableau 16. Taming Data with Tableau Prep 17. Sharing Your Data Story 18. Other Books You May Enjoy
19. Index

Row-level calculations

We’ll walk through several examples of row-level calculations in this section. You’ll find the completed calculations in the Complete workbook, but you might prefer to start from scratch in the Starter workbook. We won’t necessarily cover creating a visualization for every example, but try building some of your own as you work through the examples.

Concatenating strings

We’ll start with a very simple example and then build up in complexity. In the Chapter 04 workbook, create a new calculated field called Full Name with the following code:

[First] + " " + [Last] 

This code concatenates the strings of First and Last with a space in between them. Your calculation editor should look something like the following:

Figure 4.3: Creating the Full Name calculation in the editor

After clicking OK, you should notice a new Full Name field in the data pane. The value for that field is calculated per row of...

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