clusterPower: Power Calculations for Cluster-Randomized and Cluster-Randomized Crossover Trials

Calculate power for cluster randomized trials (CRTs) that compare two means, two proportions, or two counts using closed-form solutions. In addition, calculate power for cluster randomized crossover trials using Monte Carlo methods. For more information, see Reich et al. (2012) <doi:10.1371/journal.pone.0035564>.

Version: 0.6.111
Imports: lme4 (≥ 1.0)
Published: 2017-09-05
Author: Ken Kleinman [aut, cre], Jon Moyer [aut], Nicholas Reich [aut], Daniel Obeng [ctb]
Maintainer: Ken Kleinman <ken.kleinman at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: README NEWS ChangeLog
In views: ClinicalTrials
CRAN checks: clusterPower results


Reference manual: clusterPower.pdf
Package source: clusterPower_0.6.111.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: clusterPower_0.6.111.tgz, r-oldrel: clusterPower_0.6.111.tgz
Old sources: clusterPower archive


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