What’s New in SAS/STAT 14.1


FREQ Procedure

Noninferiority, equivalence, and equality tests are available for the relative risk. Test methods include score (Farrington-Manning), Wald, Wald modified, and likelihood ratio. You can specify these tests and methods by using the RELRISK option in the TABLES statement.

Likelihood ratio and Wald modified confidence limits are available for the relative risk. (You can request confidence limits for the relative risk by using the RELRISK(CL=) option.) These confidence limits can be displayed in the relative risk plot.

Exact mid-p, likelihood ratio, and Wald modified confidence limits are available for the odds ratio. (You can request confidence limits for the odds ratio by using the OR(CL=) option.) These confidence limits can be displayed in the odds ratio plot.

The score (Farrington-Manning) and Hauck-Anderson methods are available for the risk difference equality test, which you can request by using the RISKDIFF option in the TABLES statement. You can specify a null value of the risk difference for equality tests.

You can specify a null value of the ratio of discordant proportions for McNemar’s test by using the AGREE(MNULLRATIO=) option.