The PANEL Procedure

PROC PANEL options;

BY variables;

CLASS variables </ options>;

COMPARE <model-list> </ options>;

FLATDATA options </ OUT=SAS-data-set>;

ID cross-section-id time-series-id;

INSTRUMENTS options;

LAG lag-specifications / OUT=SAS-data-set;

MODEL response = regressors </ options>;

OUTPUT <options>;

RESTRICT equation1 <,equation2…>;

TEST equation1 <,equation2…>;