December 2019
Beginner
370 pages
8h 9m
English
book
Tableau Desktop Certified Associate: Exam Guide
by Dmitry Anoshin, JC Gillet, Fabian Peri, Radhika Biyani, Gleb Makarenko
Content preview from Tableau Desktop Certified Associate: Exam Guide
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Generating box plots
The box plot diagram (also called box and whiskers) is one of the most widespread statistical visualizations today. The box shows the interquartile range (or IQR, that is, the extent of the distribution between the first and third quartiles, also called hinges) with a line for the median, while the whiskers show either the full extent of the data or 1.5 times the interquartile range.
This is a very useful tool for depicting variations when you don't want to infer a normal distribution.
It is possible to create a box plot visualization by either dragging it from the Analytical pane or using the Show me button to create one:
If the Box Plot option is grayed out in the toolbox, hovering over it will show what the issue ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.