glmmTMB: Generalized Linear Mixed Models using Template Model Builder

Fit linear and generalized linear mixed models with various extensions, including zero-inflation. The models are fitted using maximum likelihood estimation via 'TMB' (Template Model Builder). Random effects are assumed to be Gaussian on the scale of the linear predictor and are integrated out using the Laplace approximation. Gradients are calculated using automatic differentiation.

Version:	1.1.14
Depends:	R (≥ 3.6.0)
Imports:	methods, TMB (≥ 1.9.0), lme4 (≥ 1.1-18.9000), Matrix, nlme, numDeriv, mgcv, reformulas (≥ 0.4.3.1), pbkrtest, sandwich
LinkingTo:	TMB, RcppEigen
Suggests:	knitr, rmarkdown, testthat, MASS, lattice, ggplot2 (≥ 2.2.1), mlmRev, bbmle (≥ 1.0.19), pscl, coda, reshape2, car (≥ 3.0.6), emmeans (≥ 1.4), estimability, DHARMa, multcomp, MuMIn, effects (≥ 4.0-1), dotwhisker, broom, broom.mixed, plyr, png, boot, texreg, xtable, huxtable, parallel, blme, purrr, dplyr, ade4, ape, gsl, lmerTest, metafor
Published:	2026-01-15
DOI:	10.32614/CRAN.package.glmmTMB
Author:	Mollie Brooks [aut, cre], Ben Bolker [aut], Kasper Kristensen [aut], Martin Maechler [aut], Arni Magnusson [aut], Maeve McGillycuddy [ctb], Hans Skaug [aut], Anders Nielsen [aut], Casper Berg [aut], Koen van Bentham [aut], Nafis Sadat [ctb], Daniel Lüdecke [ctb], Russ Lenth [ctb], Joseph O'Brien [ctb], Charles J. Geyer [ctb], Mikael Jagan [ctb], Brenton Wiernik [ctb], Daniel B. Stouffer [ctb], Michael Agronah [ctb], Hatice Tül Kübra Akdur [ctb], Daniel Sabanés Bové [ctb], Nikolas Krieger [ctb], Coralie Williams [ctb]
Maintainer:	Mollie Brooks <mollieebrooks at gmail.com>
BugReports:	https://github.com/glmmTMB/glmmTMB/issues
License:	AGPL-3
URL:	https://github.com/glmmTMB/glmmTMB
NeedsCompilation:	yes
SystemRequirements:	GNU make
Citation:	glmmTMB citation info
Materials:	NEWS
In views:	ClinicalTrials, Environmetrics, MixedModels
CRAN checks:	glmmTMB results

Documentation:

Reference manual:

glmmTMB.html , glmmTMB.pdf

Vignettes:

Covariance structures with glmmTMB (source, R code) Hacking glmmTMB (source, R code) Post-hoc MCMC with glmmTMB (source, R code) Miscellaneous examples (source, R code) Parallel optimization using glmmTMB (source, R code) Priors in glmmTMB (source, R code) Simulate from a fitted glmmTMB model or a formula (source, R code) Troubleshooting with glmmTMB (source, R code) basic examples of glmmTMB usage (source, R code) Model evaluation (source, R code)

Downloads:

Package source:	glmmTMB_1.1.14.tar.gz
Windows binaries:	r-devel: glmmTMB_1.1.14.zip, r-release: glmmTMB_1.1.14.zip, r-oldrel: glmmTMB_1.1.14.zip
macOS binaries:	r-release (arm64): glmmTMB_1.1.14.tgz, r-oldrel (arm64): glmmTMB_1.1.14.tgz, r-release (x86_64): glmmTMB_1.1.14.tgz, r-oldrel (x86_64): glmmTMB_1.1.14.tgz
Old sources:	glmmTMB archive

Reverse dependencies:

Reverse depends:	gmvjoint, predictmeans
Reverse imports:	abn, AssumpSure, bclogit, cv, depower, GLMMcosinor, glmmSeq, iccCounts, lefko3, LongDat, mecoturn, mtscr, multilevelmediation, muscat, networkscaleup, pastaPlot, pdR, scLANE, swCRTdesign, twosigma
Reverse suggests:	afex, AICcmodavg, asympDiag, bayestestR, broom.helpers, broom.mixed, buildmer, corrselect, DHARMa, easystats, easyViz, ecostats, eyetrackingR, ggeffects, glmertree, gratia, insight, lme4, marginaleffects, marginme, MDMA, metafor, mitml, mmrm, modelbased, modelsummary, multcomp, mvtweedie, ordbetareg, parameters, performance, permutes, qra, reformulas, report, RESI, RVAideMemoire, sdmTMB, see, sjPlot, tidybulk, tinyVAST, tram, tramME, visreg, WeMix
Reverse enhances:	MuMIn, texreg

Linking:

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