The package allows selecting those treatments of a one-way layout being equivalent to a control. Bonferroni adjusted "two one-sided t-tests" (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 single-step procedure of Bofinger and Bofinger (1995) can be chosen. For non-normal data, the Wilcoxon test is applied.
|Suggests:||SimComp, multcomp, mratios|
|Maintainer:||Mario Hasler <hasler at email.uni-kiel.de>|
|License:||GPL-2 | GPL-3 [expanded from: GPL]|
|CRAN checks:||ETC results|
|Windows binaries:||r-devel: ETC_1.3.zip, r-release: ETC_1.3.zip, r-oldrel: ETC_1.3.zip|
|OS X Mavericks binaries:||r-release: ETC_1.3.tgz, r-oldrel: ETC_1.3.tgz|
|Old sources:||ETC archive|
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