The HPREG Procedure

PROC HPREG <options>;

BY variables;

CODE <options>;

CLASS variable <(options)> <variable <(options)>> </ global-options>;

MODEL dependent = <effects> </ model-options>;

OUTPUT <OUT=SAS-data-set><keyword <=name>>…<keyword <=name>> </ options>;

PARTITION <partition-options>;

PERFORMANCE <performance-options>;

SELECTION options;

FREQ variable;

ID variables;

WEIGHT variable;