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.

To display a record of information in a graphical interface, pie charts, bar diagrams, and other such chart diagrams are the best ways to present or communicate information visually. If you don’t have ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

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 ...

Illustrator is not only for creating vector graphics and images, you can also create graphs. The graphs in Illustrator can be used for presentations and infographics. You can make tweaks to the graphs ...

To ensure charts and graphs are compliant with ADA standards, please use alt text to describe the nature or content of the data shown. If a chart is too complex to explain properly through alt text ...