Mixed Model ANOVA and Statistics for Education - mixlmInstallation# Install release version from CRAN install.packages("mixlm") # Install development version from GitHub devtools::install_github("khliland/mixlm")ContentsLinear mixed models:Classical LMM using r() around random effects, e.g., y ~ x * r(z).Support for various coding schemes.Sums-of-squares type I/II/III.Support for REML/ML.Textbook versions of statistical methods:Step-wise variable selection methods.Best subsets.