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crt2power: Designing Cluster-Randomized Trials with Two Co-Primary Outcomes

Provides methods for powering cluster-randomized trials with two co-primary outcomes using five key design techniques. Includes functions for calculating required sample size and statistical power. For more details on methodology, see Li et al. (2020) <doi:10.1111/biom.13212>, Pocock et al. (1987) <doi:10.2307/2531989>, Vickerstaff et al. (2019) <doi:10.1186/s12874-019-0754-4>, and Yang et al. (2022) <doi:10.1111/biom.13692>.

Version: 1.1.0
Depends: R (≥ 4.3)
Imports: devtools (≥ 2.4.5), knitr (≥ 1.43), rootSolve (≥ 1.8.2.3), tidyverse (≥ 2.0.0), tableone (≥ 0.13.2), foreach (≥ 1.5.2), mvtnorm (≥ 1.2), tibble (≥ 3.2.1), dplyr (≥ 1.1.4), tidyr (≥ 1.3.0), stats (≥ 3.6.2)
Suggests: testthat (≥ 3.0.0)
Published: 2024-09-23
DOI: 10.32614/CRAN.package.crt2power
Author: Melody Owen [aut, cre]
Maintainer: Melody Owen <melody.owen at yale.edu>
License: GPL-3
URL: https://github.com/melodyaowen/crt2power
NeedsCompilation: no
Materials: README
CRAN checks: crt2power results

Documentation:

Reference manual: crt2power.pdf

Downloads:

Package source: crt2power_1.1.0.tar.gz
Windows binaries: r-devel: crt2power_1.1.0.zip, r-release: crt2power_1.1.0.zip, r-oldrel: crt2power_1.1.0.zip
macOS binaries: r-release (arm64): crt2power_1.1.0.tgz, r-oldrel (arm64): crt2power_1.1.0.tgz, r-release (x86_64): crt2power_1.1.0.tgz, r-oldrel (x86_64): crt2power_1.1.0.tgz
Old sources: crt2power archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=crt2power to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.