Multilevel Analysis of Individual Heterogeneity and Discriminatory Accuracy R package MAIHDA version 0.2.1 CRAN Task View: MixedModels (https://CRAN.R-project.org/view=MixedModels) Tools for Multilevel Analysis of Individual Heterogeneity and Discriminatory Accuracy (MAIHDA) for intersectional inequality research. Methods are described in Merlo (2018) <doi:10.1016/j.socscimed.2017.12.026> and Evans et al. (2018) <doi:10.1016/j.socscimed.2017.11.011>. The package creates intersectional strata, fits multilevel MAIHDA models, estimates variance partition coefficients, proportional change in variance, stratum effects, and discriminatory-accuracy summaries, and provides diagnostic and presentation plots. Software Depends: R (>= 4.1.0) Imports: lme4 (>= 1.1-27), reformulas, cli, ggplot2 (>= 3.4.0), dplyr (>= 1.0.0), tidyr (>= 1.1.0), generics, stats, rlang (>= 0.4.0), patchwork, ggrepel, tidyselect, tibble Suggests: shiny, bslib (>= 0.7.0), DT, future, promises, plotly, haven, shinyjs, shinycssloaders, brms (>= 2.15.0), WeMix (>= 4.0.0), ordinal, testthat (>= 3.0.0), knitr, MASS, rmarkdown Hamid Bulut <me@hamidbulut.com> Comprehensive R Archive Network (CRAN) Hamid Bulut [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=MAIHDA/LICENSE) 2026-07-09 application/tgz https://CRAN.R-project.org/package=MAIHDA doi:10.32614/CRAN.package.MAIHDA