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


The Information Lab uploaded this overview:

Blog posts

The blog post accompanying the video by The Information Lab:

The Tableau Knowledge Base includes this summary:

Carly Capitula at wrote this:

Example workbooks

This, from Ryan Robitaille, seems quite apt:!/vizhome/PieChartTruth/Dashboard1

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