Polygon Plots of Selected Variables

If variables are selected in a data table when you select Graph Polygon Plot, then the polygon plot dialog box (Figure 6.21) does not appear. The first selected interval variable is used for the X variable; the second is used for the Y variable. Any interval variables after the second variable are ignored. Any nominal variables are assigned the ID role in the order in which they were selected.

Variables with a Frequency or Weight role are ignored when you are creating polygon plots.