The VARREDUCE Procedure
Syntax: VARREDUCE Procedure
The following statements are available in the VARREDUCE procedure:
PROC VARREDUCE <options>;
CLASS variable <(options)>
<variable <(options)>> </ global-options>;
DISPLAY <table-list> </options>;
DISPLAYOUT table-spec-list </options>;
FREQ variable;
REDUCE UNSUPERVISED effects </ reduce-options>;
REDUCE SUPERVISED response
<response> = effects </ reduce-options>;
WEIGHT variable;
The PROC VARREDUCE statement and one REDUCE statement are required. The CLASS statement can appear multiple times. If a CLASS statement is specified, it must precede the REDUCE statement.