The following options can appear in the PROC TTEST statement. names the SAS data set for the procedure to use. By default, PROC TTEST uses the most recently created SAS data set. The input data set ...

A, .A=.A, .A^=.B, and so on. suppresses the data set, variable, observation, and values comparison summary reports. Tips: NOSUMMARY produces no output if there are no differences in the matching ...