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The package allows selecting those treatments of a oneway layout being equivalent to a control. Bonferroni adjusted "two onesided ttests" (TOST) and related simultaneous confidence intervals are given for both differences or ratios of means of normally distributed data. For the case of equal variances and balanced sample sizes for the treatment groups, the singlestep procedure of Bofinger and Bofinger (1995) can be chosen. For nonnormal data, the Wilcoxon test is applied.
Package details 


Author  Mario Hasler 
Maintainer  Mario Hasler <hasler@email.unikiel.de> 
License  GPL 
Version  1.3 
Package repository  View on CRAN 
Installation 
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