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varTestnlme

Variance Components Testing for Linear and Nonlinear Mixed Effects Models

v1.3.5 · Sep 22, 2023 · GPL (>= 2)

Description

An implementation of the Likelihood ratio Test (LRT) for testing that, in a (non)linear mixed effects model, the variances of a subset of the random effects are equal to zero. There is no restriction on the subset of variances that can be tested: for example, it is possible to test that all the variances are equal to zero. Note that the implemented test is asymptotic. This package should be used on model fits from packages 'nlme', 'lmer', and 'saemix'. Charlotte Baey and Estelle Kuhn (2019) <doi:10.18637/jss.v107.i06>.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (1)

imports

Dependency Network

Dependencies Reverse dependencies mvtnorm lmeresampler alabama Matrix merDeriv anocva corpcor quadprog lme4 nlme saemix msm foreach doParallel mlmpower varTestnlme

Version History

new 1.3.5 Mar 10, 2026
updated 1.3.5 ← 1.3.4 diff Sep 21, 2023
updated 1.3.4 ← 1.3.3 diff May 28, 2023
updated 1.3.3 ← 1.3.2 diff May 22, 2023
updated 1.3.2 ← 1.3.1 diff May 2, 2023
updated 1.3.1 ← 1.3.0 diff Mar 7, 2022
updated 1.3.0 ← 1.2.0 diff Jan 17, 2022
updated 1.2.0 ← 1.1.1 diff Dec 6, 2021
updated 1.1.1 ← 1.1.0 diff Oct 21, 2021
updated 1.1.0 ← 1.0.0 diff Oct 10, 2021
updated 1.0.0 ← 0.2.0 diff Jan 6, 2021
updated 0.2.0 ← 0.1.0 diff Jul 6, 2020
new 0.1.0 Jan 9, 2020