multcomp: Simultaneous Inference in General Parametric Models

Simultaneous tests and confidence intervals for general linear hypotheses in parametric models, including linear, generalized linear, linear mixed effects, and survival models. The package includes demos reproducing analyzes presented in the book "Multiple Comparisons Using R" (Bretz, Hothorn, Westfall, 2010, CRC Press).

Version:	1.4-30
Depends:	stats, graphics, mvtnorm (≥ 1.0-10), survival (≥ 2.39-4), TH.data (≥ 1.0-2)
Imports:	sandwich (≥ 2.3-0), codetools
Suggests:	lme4 (≥ 0.999375-16), nlme, robustbase, coin, MASS, foreign, xtable, lmtest, coxme (≥ 2.2-1), SimComp, ISwR, tram (≥ 0.2-5), fixest (≥ 0.10), glmmTMB, DoseFinding, HH, asd, gsDesign, lattice, bibtex
Published:	2026-03-09
DOI:	10.32614/CRAN.package.multcomp
Author:	Torsten Hothorn [aut, cre], Frank Bretz [aut], Peter Westfall [aut], Richard M. Heiberger [ctb], Andre Schuetzenmeister [ctb], Susan Scheibe [ctb], Christian Ritz [ctb], Christian B. Pipper [ctb]
Maintainer:	Torsten Hothorn <Torsten.Hothorn at R-project.org>
License:	GPL-2
URL:	http://multcomp.R-forge.R-project.org, https://www.routledge.com/Multiple-Comparisons-Using-R/Bretz-Hothorn-Westfall/p/book/9781584885740
NeedsCompilation:	no
Citation:	multcomp citation info
Materials:	NEWS
In views:	ClinicalTrials, Survival
CRAN checks:	multcomp results

Documentation:

Reference manual:	multcomp.html , multcomp.pdf
Vignettes:	Supplementary Material for "A re-evaluation of the model selection procedure in Pollet \& Nettle (2009)" (source, R code) Simultaneous Inference in General Parametric Models (source, R code) Additional Examples (source, R code)

Downloads:

Package source:	multcomp_1.4-30.tar.gz
Windows binaries:	r-devel: multcomp_1.4-30.zip, r-release: multcomp_1.4-30.zip, r-oldrel: multcomp_1.4-30.zip
macOS binaries:	r-release (arm64): multcomp_1.4-30.tgz, r-oldrel (arm64): multcomp_1.4-30.tgz, r-release (x86_64): multcomp_1.4-30.tgz, r-oldrel (x86_64): multcomp_1.4-30.tgz
Old sources:	multcomp archive

Reverse dependencies:

Reverse depends:	BSagri, curvecomp, factorplot, HH, ILS, medflex, mutossGUI, nparcomp, postHoc, tukeytrend
Reverse imports:	AgroR, ANCOMBC, ANOM, augmentedRCBD, breathtestcore, cases, CausalModels, censcyt, cg, CIplot, coin, Crossover, CSeQTL, Deducer, diffcyt, DImodels, DMCHMM, dpcR, drc, drcte, easyDes, esci, ggpmisc, gMCP, ibd, inecolr, iNZightRegression, jmv, lavaSearch2, lmDiallel, LMMstar, maaslin3, MAGNAMWAR, MANOVA.RM, MCPAN, mixlm, mlmm.gwas, mlt.docreg, mratios, multiCA, mutoss, NADA2, nph, perccalc, piecewiseSEM, POMA, psre, Publish, qountstat, qPCRtools, RABR, rankFD, rdhte, rfriend, rms, rtpcr, sensR, SimComp, spANOVA, spass, spatialreg, statforbiology, TDIagree, tram, tramicp, treekoR, trendtestR, TTAinterfaceTrendAnalysis, twosigma, VetResearchLMM, VizTest
Reverse suggests:	afex, aridagri, BiodiversityR, BioStatR, broom, cotram, DAPAR, doBy, DoseFinding, ecostats, emmeans, ETC, evtree, fastR2, FixSeqMTP, flexmix, georob, ggplot2, GLMMadaptive, glmmTMB, gMCPLite, HSAUR2, HSAUR3, languageR, marginaleffects, mcprofile, melt, metafor, microbenchmark, mlt, msqrob2, multcompView, MVA, paircompviz, PairViz, papaja, parameters, PMCMRplus, propertee, psychotools, Rcmdr, RcmdrPlugin.EZR, RcmdrPlugin.NMBU, Sleuth3, TH.data, tramME, trtf
Reverse enhances:	spaMM

Linking:

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