VARIABLES Subcommand (DISCRIMINANT command)
VARIABLES
identifies the predictor variables, which are used to classify cases
into the groups defined on the GROUPS
subcommand. The list of variables follows the usual conventions
for variable lists.
-
VARIABLES
is required and can be specified only once. Use theANALYSIS
subcommand to obtain multiple analyses. - Only numeric variables can be used.
- Variables should be suitable for use in a regression-type equation, either measured at the interval level or dichotomous.