The SYSLIN Procedure

The SYSLIN procedure provides regression analysis of a simultaneous system of linear equations with a a full range of estimation methods, including

In addition, PROC SYSLIN offers weighted regression and restrictions for any linear combination of coefficients, within a single equation model or across models. Tests are available for any linear hypothesis, for the parameters of a single model or across equations.

The SYSLIN procedure provides a wide range of model diagnostics and statistics, including

Predicted values, residuals, parameter estimates, and variance-covariance matrices can be saved in SAS data sets.


For further details, see the SAS/ETS® User's Guide