The QLIM procedure is controlled by the following statements:
PROC QLIM options;
BAYES <options>;
BOUNDS bound1 < , bound2 …> ;
BY variables;
CLASS variables;
FREQ variable;
ENDOGENOUS variables ~ options;
HETERO dependent variables ~ exogenous variables / options;
INIT initvalue1 < , initvalue2 …> ;
MODEL dependent variables = regressors / options;
NLOPTIONS options;
OUTPUT options ;
PRIOR variables ~ distributions ;
RESTRICT restriction1 < , restriction2 …> ;
TEST options;
WEIGHT variable ;
At least one MODEL statement is required. If more than one MODEL statement is used, the QLIM procedure estimates a system of models. If a FREQ or WEIGHT statement is specified more than once, the variable specified in the first instance is used. Main effects and higher-order terms can be specified in the MODEL statement, as in the GLM procedure and PROBIT procedure in SAS/STAT. If a CLASS statement is used, it must precede the MODEL statement.