Pie Charts

Of all charts, the pie chart is the easiest to understand. Pieces (slices) of the pie are drawn to represent the relative value of a measurable item category to the whole. Pie charts represent additional dimensions of data by further subdividing the pie.

In a Pie chart, Request items placed in the x axis represent itemized slices of the pie. Request items placed in the y pane of the data layout define the quantitative whole of the pie.