For one-sample and paired designs, a confidence interval for the mean is shown as a band in the background, along with the equivalence bounds if the TOST option is used in the PROC TTEST statement. For a two-independent-sample design, comparative box plots (one for each class) are show...
The TTEST Procedure Performs t tests and computes confidence limits for one sample, paired observations, two independent samples, and the AB/BA crossover design. PDF | HTML The VARCLUS Procedure Divides a set of numeric variables into disjoint or hierarchical clusters. PDF | HTML The VARCOMP ...