December 2016
Beginner to intermediate
504 pages
10h 40m
English
Content preview from Tableau Cookbook - Recipes for Data VisualizationBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Creating string calculations
There are times when we are required to do some manipulations on fields that are stored as strings. Typical calculations that we may do on strings are as follows:
- Concatenating separate strings into a single string or separate a string into smaller substrings
- Changing the letter case (upper case to lower case and vice versa)
- Extracting parts of the string to find certain substrings or find the position of a particular character or trim the string from a particular point
In the following recipe, let's do some string manipulations to create new calculated fields.
Getting ready
For the following recipe, we will use the Customer Name field from the Orders sheet from Sample - Superstore.xlsx data and we will continue working ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.