SURVEYREG Procedure

The SURVEYREG procedure now provides variance estimation by balanced repeated replication (BRR) and the jackknife methods, in addition to the Taylor series method. You can provide replicate weights for the new replication methods with a REPWEIGHTS statement, or the procedure can construct the replicate weights. In addition, PROC SURVEYREG also includes a DOMAIN statement, for domain analysis. The OUTPUT statement enables you to produce predicted values and residuals and put them into a SAS data set. The ORDER= option has been added to the PROC SURVEYREG statement. The new NOMCAR option in the PROC SURVEYREG statement requests a subpopulation analysis of the set of respondents for Taylor series variance estimation.