preference: 2-Stage Preference Trial Design and Analysis

Design and analyze two-stage randomized trials with a continuous outcome measure. The package contains functions to compute the required sample size needed to detect a given preference, treatment, and selection effect; alternatively, the package contains functions that can report the study power given a fixed sample size. Finally, analysis functions are provided to test each effect using either summary data (i.e. means, variances) or raw study data.

Version: 0.2.2
Imports: ggplot2, tidyr
Suggests: testthat
Published: 2018-05-08
Author: Briana Cameron [aut, cph], Denise Esserman [ctb], Michael Kane [cre, ctb]
Maintainer: Michael Kane <michael.kane at yale.edu>
BugReports: https://github.com/kaneplusplus/preference/issues
License: LGPL-2
URL: https://github.com/kaneplusplus/preference
NeedsCompilation: no
Materials: README NEWS
CRAN checks: preference results

Downloads:

Reference manual: preference.pdf
Package source: preference_0.2.2.tar.gz
Windows binaries: r-devel: preference_0.2.2.zip, r-release: preference_0.2.2.zip, r-oldrel: preference_0.2.2.zip
OS X binaries: r-release: preference_0.2.2.tgz, r-oldrel: preference_0.2.2.tgz
Old sources: preference archive

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