SURVEYFREQ Procedure

The SURVEYFREQ procedure now provides plots created with ODS Graphics, including a weighted frequency plot, an odds ratio plot, a relative risk plot, and a risk difference plot. The CL option now offers additional confidence limit types, including the modified Clopper-Pearson (exact), modified Wilson (score), and logit confidence limits.

If you specify the DEFF option in the TABLES statement, PROC SURVEYFREQ computes design effects for the overall proportion estimates in the frequency and crosstabulation tables.