The pie chart got its name honestly: It’s shaped like a pie and carved into pieces like slices. But where its namesake generally contains gooey sweetness, pie graphs are filled with chalky, boring ...

A data set that occurs frequently consists of the values or the percentage breakdown of several categories for two time periods. A common way of plotting these data is to use a pair of pie charts.

Microsoft Excel's chart feature makes it pretty simple to "get your piece of the pie" into a spreadsheet, but once you've added that visual, it may seem like you're stuck. Whether you need additional ...

Opinions expressed by Entrepreneur contributors are their own. LinkedIn Influencer, Bernard Marr, published this post originally on LinkedIn. Pie charts are one of the most overused graphs in the ...

Pie charts are often used to show percentages of a whole. However, Professor Adrian Barnett, a statistician at the Queensland University of Technology, and researcher Victor Ogwoma argue that ``pie ...

Editor’s Note: We’ve been looking at inequality quite a bit lately. In the piece ‘Land of the Free, Home of the Poor,’ we used a trio of pie charts broken down into five quintiles to illustrate ...

Adrian Barnett is a member of the Statistical Society of Australia. Victor Oguoma is a member of the Statistical Society of Australia. Our lives are becoming increasingly data driven. Our phones ...