bivarRIpower-package: Sample size calculations for bivariate longitudinal data

Description Details Author(s) References

Description

Provides function to carry out sample size calculations for correlations that occur between random intercepts, residuals, and observations in a bivariate longitudinal model. Maximum likelihood estimates are used for correlation variances. Sample size is calculated under one-sample z-test framework. Details of calculations are given in Comulada and Weiss (2010).

Details

Package: bivarRIpower
Type: Package
Version: 1.2
Date: 2010-12-02
License: GPL (\>=2)
LazyLoad: yes

Author(s)

W. Scott Comulada and Robert E. Weiss

Maintainer: W. Scott Comulada <scomulad@ucla.edu>

References

Comulada WS and Weiss RE. (2010). Power calculations for correlations between bivariate longitudinal data. Statistics in Medicine. 29(27): 2811-2824.


bivarRIpower documentation built on May 2, 2019, 2:13 p.m.