Image caption, All that is left to do is to label the pie chart and give it a title. Each sector can be labelled, or it can be colour coded with a key. An appropriate title for this example would ...

This example produces a donut chart that is similar to the pie chart in Specifying the Sum Statistic for a Pie Chart in that each slice represents total sales for a site and each slice is a different ...

Pie charts are often the first pick when it comes ... This makes it easier to compare several categories at once. Here is an example from the Australian Bureau of Statistics showing the different ...