OVERALS Command Additional Features

You can customize your nonlinear canonical correlation analysis if you paste your selections into a syntax window and edit the resulting OVERALS command syntax. The command syntax language also allows you to:

• Specify the dimension pairs to be plotted, rather than plotting all extracted dimensions (using theNDIM keyword on the PLOT subcommand).
• Specify the number of value label characters that are used to label points on the plots (with thePLOT subcommand).
• Designate more than five variables as labeling variables for object scores plots (with thePLOT subcommand).
• Select variables that are used in the analysis as labeling variables for the object scores plots (with the PLOT subcommand).
• Select variables to provide point labels for the quantification score plot (with the PLOT subcommand).
• Specify the number of cases to be included in the analysis if you do not want to use all cases in the active dataset (with the NOBSERVATIONS subcommand).
• Specify rootnames for variables created by saving object scores (with the SAVE subcommand).
• Specify the number of dimensions to be saved, rather than saving all extracted dimensions (with the SAVE subcommand).
• Write category quantifications to a matrix file (using the MATRIX subcommand).
• Produce low-resolution plots that may be easier to read than the usual high-resolution plots (using the SET command).
• Produce centroid and transformation plots for specified variables only (with the PLOT subcommand).