mixed-effects topic
metafor
A meta-analysis package for R
GPBoost
Combining tree-boosting with Gaussian process and mixed effects models
CurveFit
Generic curve fitting package with nonlinear mixed effects model
MixedModels.jl
A Julia package for fitting (statistical) mixed-effects models
mitml
Tools for multiple imputation in multilevel modeling
MixedModels
CRAN Task View: Mixed, Multilevel, and Hierarchical Models in R
INLAutils
R package providing utilities for INLA
Metida.jl
Julia package for fitting mixed-effects models with flexible random/repeated covariance structure.
applied-regression-with-R
Linear Models With R and Extending the Linear Model with R: Generalized Linear, Mixed Effects and Nonparametric Regression Models - by J Faraway