Select variables that distinguish groups of columns for the Correlation and Grouped Scatterplots option on the next tab. Distinct scatterplot matrices are created for each unique combination of the values of these variables.The Available Variables field is populated with variables from the specified data set.
Left-click a single variable, or hold down while left-clicking multiple variables, from the Variables Defining Plotting Groups field.
Click to add the selected variable(s) to the Variables Defining Plotting Groups field.