Base SAS Software: Procedures

The FREQ Procedure

The new POINT option in the EXACT statement requests exact point probabilities for the test statistics.
The BINOMIAL option now includes a new LEVEL= suboption to specify which variable level PROC FREQ uses to compute the proportion of observations. By default, PROC FREQ computes the proportion of observations for the first variable level that appears in the output.
The new BINOMIALC option in the TABLES statement computes the BINOMIAL option statistics for one-way tables and includes a continuity correction in the asymptotic confidence limits and asymptotic test. The BINOMIAL keyword in the OUTPUT statement writes these statistics to a SAS data set.
The new RISKDIFFC option in the TABLES statement computes the RISKDIFF option statistics for 2×2 tables, and includes a continuity correction in the asymptotic confidence limits. The RISKDIFF keyword in the OUTPUT statement writes these statistics to a SAS data set.