Definition

A common, old-school chart which is less popular of late, given the challenges we have interpreting relative areas and angles.

Videos

The Information Lab uploaded this overview:

Blog posts

The blog post accompanying the video by The Information Lab:

http://www.theinformationlab.co.uk/2015/01/06/show-pie-charts/

The Tableau Knowledge Base includes this summary:

http://onlinehelp.tableau.com/current/pro/online/windows/en-us/help.htm#buildexamples_pie.html

Carly Capitula at interworks.com wrote this:

https://www.interworks.com/blog/ccapitula/2014/09/26/tableau-essentials-chart-types-pie-chart

Example workbooks

This, from Ryan Robitaille, seems quite apt:

https://public.tableau.com/profile/ryrobes#!/vizhome/PieChartTruth/Dashboard1

Screen Shot 2016-07-15 at 19.26.40

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