Generate Model Diagrams for Linear Mixed Effect Models R package modeldiagramR version 0.2.1 Generates 'DiagrammeR' model diagrams for hierarchical linear mixed effects models. Details can be found in Linse (2026) <doi:10.6339/26-JDS1222>. Software Depends: R (>= 4.1), Imports: stats, utils, methods, stringr, dplyr, tidyr, tidyselect, magrittr, tibble, gtools, forcats, nlme, DiagrammeR Suggests: ggplot2, patchwork, ggthemes, lme4, lmerTest, knitr, viridis, DiagrammeRsvg, webshot, FielDHub, rsvg Greta Linse <greta.linse@montana.edu> Comprehensive R Archive Network (CRAN) Greta Linse [aut, cre], Mark Greenwood [aut] GPL-3 2026-04-15 application/tgz https://CRAN.R-project.org/package=modeldiagramR doi:10.32614/CRAN.package.modeldiagramR