Whenever there are multiple (3 or more) different points of data, a pie chart is not the right chart to use. Pie charts are very easy to abuse. A pie chart is not the right chart to use if you ...

For example, this chart from a study on data sources used for COVID data visualisation shows hundreds of categories in one pie. A pie chart with dozens of categories.

These data have the form we are discussing so a common way of presenting data like these is a pair of pie charts. Therefore, this chart presents another alternative to a pair of pie charts. Figure 3.

Remember Pie Week? That series of stories, produced with our friends over at Morning Edition in July 2012, was a hit here on The Salt.. Well, thanks to the wonders of Internet search, we have an ...

We're all familiar with charts and infographics. Data Cuisine makes them more creative (and delicious) by expressing information with edibles. Freelance writer Amanda C. Kooser covers gadgets and ...