The CASECONTROL Procedure
The following statements are available in PROC CASECONTROL.
PROC CASECONTROL
<options> ;
BY
variables ;
STRATA
variables </ options> ;
TRAIT
variable ;
VAR
variables ;
Items within angle brackets (< >) are optional, and statements following the PROC CASECONTROL statement can appear in any order. The TRAIT and VAR statements are required.