The following statements are available in the HPNLMOD procedure:
PROC HPNLMOD <options>;
BOUNDS constraint <,…,constraint>;
BY variables;
ESTIMATE 'label' expression <options>;
MODEL dependent-variable ~ distribution;
PARAMETERS <parameter-specification> <,…, parameter-specification> </ options>;
PERFORMANCE <performance-options>;
PREDICT 'label' expression <options>;
RESTRICT restriction1 <, restriction2 …>;
The PROC HPNLMOD statement and exactly one MODEL statement are required.