LMMstar: Repeated Measurement Models for Discrete Times

Companion R package for the course "Statistical analysis of correlated and repeated measurements for health science researchers" taught by the section of Biostatistics of the University of Copenhagen. It implements linear mixed models where the model for the variance-covariance of the residuals is specified via patterns (compound symmetry, unstructured). Statistical inference for mean, variance, and correlation parameters is performed based on the observed information and a Satterthwaite degrees of freedom. Normalized residuals are provided to assess model misspecification. Statistical inference can be performed for arbitrary linear combination(s) of model coefficients. Predictions can be computed conditional to covariates only or also to outcome values.

Version: 0.4.0
Depends: R (≥ 3.5.0), nlme
Imports: emmeans, ggplot2, lava, Matrix, multcomp, numDeriv, reshape2, sandwich
Suggests: AICcmodavg, data.table, nlmeU, optimx, Publish, qqtest, R.rsp, testthat
Published: 2021-11-05
Author: Brice Ozenne ORCID iD [aut, cre], Julie Forman ORCID iD [aut]
Maintainer: Brice Ozenne <brice.mh.ozenne at gmail.com>
BugReports: https://github.com/bozenne/LMMstar/issues
License: GPL-3
URL: https://github.com/bozenne/LMMstar
NeedsCompilation: no
Citation: LMMstar citation info
CRAN checks: LMMstar results

Documentation:

Reference manual: LMMstar.pdf
Vignettes: LMMstar: overview

Downloads:

Package source: LMMstar_0.4.0.tar.gz
Windows binaries: r-devel: LMMstar_0.4.0.zip, r-release: LMMstar_0.4.0.zip, r-oldrel: LMMstar_0.4.0.zip
macOS binaries: r-release (arm64): LMMstar_0.4.0.tgz, r-release (x86_64): LMMstar_0.4.0.tgz, r-oldrel: LMMstar_0.4.0.tgz
Old sources: LMMstar archive

Linking:

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