The Mosaic element uses rectangle sizes to represent the proportion of observations in categories for one variable across categories of another variable. Although variables can be categorical or continuous, they are treated as categorical. For details about mosaic plots, see Mosaic Plot in the Basic Analysis book.
Figure 2.38 Mosaic Options
Tip: If you have multiple graphs, you can color or size each graph by different variables. Drag a second variable to the Color or Size zone, and drop it in a corner. In the Variables option, select the specific color or size variable to apply to each graph.

Help created on 7/12/2018