CATPCA Command Additional Features

You can customize your categorical principal components analysis if you paste your selections into a syntax window and edit the resulting CATPCA command syntax. The command syntax language also allows you to:

• Specify rootnames for the transformed variables, object scores, and approximations when saving them to the active dataset (with the SAVE subcommand).
• Specify a maximum length for labels for each plot separately (with the PLOT subcommand).
• Specify a separate variable list for residual plots (with the PLOT subcommand).