In this chapter, we will cover the following recipes:
Using predefined functions
Calculating percentages
Applying the If-Then logic
Applying logical functions
Showing totals
Showing the percentage of totals
Discretizing data
Manipulating text
Aggregating data
Introduction
Many a times we need to manipulate data in a certain way to generate the desired visualization or text. Tableau provides ways to calculate and create new fields, which could be used to enhance our visualization.