produces the n ×n scatter plot matrix, where n is the number of variables. The code for the five modules and a sample data set follow. The modules produce Figure 12.9 and Figure 12.10. /* This program ...

Graphics Examples . This section provides the details and code for three examples involving SAS/IML graphics. The first example shows a 2 ×2 matrix of scatter plots and a 3 ×3 matrix of scatter plots.