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

Provides methods for powering cluster-randomized trials with two continuous co-primary outcomes using five key design techniques. Includes functions for calculating required sample size and statistical power. For more details on methodology, see Owen et al. (2025) <doi:10.1002/sim.70015>, Yang et al. (2022) <doi:10.1111/biom.13692>, Pocock et al. (1987) <doi:10.2307/2531989>, Vickerstaff et al. (2019) <doi:10.1186/s12874-019-0754-4>, and Li et al. (2020) <doi:10.1111/biom.13212>.

Getting started

Package details

AuthorMelody Owen [aut, cre]
MaintainerMelody Owen <melody.owen@yale.edu>
LicenseGPL-3
Version1.2.1
URL https://github.com/melodyaowen/crt2power
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("crt2power")

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crt2power documentation built on June 8, 2025, 10:16 a.m.