Package: LPower
Type: Package
Title: Calculates Power, Sample Size, or Detectable Effect for
        Longitudinal Analyses
Version: 0.1.1
Author: David A. Schoenfeld
Maintainer: David A. Schoenfeld <Dschoenfeld@mgh.harvard.edu>
Imports: nlme, MASS,stats
Description: Computes power, or sample size or the detectable difference for a repeated measures model with attrition. It requires the variance covariance matrix of the observations but can compute this matrix for several common random effects models. See Diggle, P, Liang, KY and Zeger, SL (1994, ISBN:9780198522843).
License: Unlimited
Encoding: UTF-8
LazyData: true
NeedsCompilation: no
Packaged: 2019-12-11 19:11:55 UTC; das15
Repository: CRAN
Date/Publication: 2019-12-11 19:30:02 UTC
Built: R 4.6.0; ; 2026-04-26 01:06:27 UTC; unix
