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Tableau Certified Data Analyst Certification Guide

You're reading from   Tableau Certified Data Analyst Certification Guide Ace the Tableau Data Analyst certification exam with expert guidance and practice material

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Product type Paperback
Published in Jun 2024
Publisher Packt
ISBN-13 9781803243467
Length 462 pages
Edition 1st Edition
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Authors (2):
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Daisy Jones Daisy Jones
Author Profile Icon Daisy Jones
Daisy Jones
Harry Cooney Harry Cooney
Author Profile Icon Harry Cooney
Harry Cooney
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Table of Contents (11) Chapters Close

Preface 1. Chapter 1: Connecting to Data FREE CHAPTER 2. Chapter 2: Transforming Data 3. Chapter 3: Calculations 4. Chapter 4: Grouping and Filtering 5. Chapter 5: Charts 6. Chapter 6: Dashboards 7. Chapter 7: Formatting 8. Chapter 8: Publishing and Managing Content 9. Chapter 9: Accessing the Online Practice Resources 10. Other Books You May Enjoy

Table Calculations

There will be situations where a calculation needs to be applied to a visual, but the calculation needs to compute on fields that are currently available in the view, disregarding any measures of dimensions that are filtered out of the visual.

Table calculations help achieve this goal. These calculations can assist a developer when trying to calculate ranks and while running totals and percentages of totals. This section will go through each table calculation, discussing what they achieve and how to create them.

Building a Table Calculation

Table calculations are available only for measures, as their purpose is to calculate the values present in the visual. Therefore, it is important to make sure that all values and categorical fields are present in the view, either on the Columns or Rows shelves or in the details of the Marks card.

Once the fields are present, right-click on the measure desired to create a calculation and then select Add Table Calculation...

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