CRTSize: Sample Size Estimation Functions for Cluster Randomized Trials

Sample size estimation in cluster (group) randomized trials. Contains traditional power-based methods, empirical smoothing (Rotondi and Donner, 2009), and updated meta-analysis techniques (Rotondi and Donner, 2012).

Getting started

Package details

AuthorMichael A Rotondi <>
MaintainerMichael A Rotondi <>
LicenseGPL (>= 2)
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:

Try the CRTSize package in your browser

Any scripts or data that you put into this service are public.

CRTSize documentation built on May 1, 2019, 8:22 p.m.