Chart Tab Type

General Type Selector	You can make your choice from a number of different chart types. In order to choose a particular format for the chart, you can use the type buttons on the right side of the window. You can choose between two general groups, charts with a discrete or a continuous axis.
Specific Type Selector	Once you have chosen a general chart type, you can choose which specific type you want. Various types can be chosen such as rotated, stacked or percentual charts.
Description	Under the type selector there is an area which will show a short information text about the chart type chosen.

Help - Type