Predictions, Comparisons, Slopes, Marginal Means, and Hypothesis Tests R package marginaleffects version 0.32.0 CRAN Task View: CausalInference (https://CRAN.R-project.org/view=CausalInference) CRAN Task View: Econometrics (https://CRAN.R-project.org/view=Econometrics) CRAN Task View: MixedModels (https://CRAN.R-project.org/view=MixedModels) Compute and plot predictions, slopes, marginal means, and comparisons (contrasts, risk ratios, odds, etc.) for over 100 classes of statistical and machine learning models in R. Conduct linear and non-linear hypothesis tests, or equivalence tests. Calculate uncertainty estimates using the delta method, bootstrapping, or simulation-based inference. Details can be found in Arel-Bundock, Greifer, and Heiss (2024) <doi:10.18637/jss.v111.i09>. Software Depends: R (>= 3.6.0) Imports: backports, checkmate, data.table (>= 1.16.4), generics, Formula, insight (>= 1.3.0), methods, rlang Suggests: AER, Amelia, afex, aod, arrow, bayestestR, bench, betareg, BH, bife, biglm, blme, boot, brglm2, brms, brmsmargins, broom, car, carData, causaldata, clarify, cjoint, cobalt, collapse, conflicted, countrycode, covr, crch, DALEXtra, DCchoice, dbarts, DirichletReg, distributional, dfidx, dplyr, emmeans, equivalence, estimatr, fixest, flexsurv, fmeffects, fontquiver, future, future.apply, fwb, gam, gamlss, gamlss.dist, geepack, ggdist, ggokabeito, ggplot2, ggrepel, glmmTMB, glmtoolbox, glmx, haven, here, itsadug, ivreg, kableExtra, lme4, lmerTest, logistf, magrittr, margins, MatchIt, MASS, mclogit, MCMCglmm, mhurdle, missRanger, mgcv, mice, miceadds, mlogit, mlr3verse, modelbased, modelsummary, multcomp, mvgam, mvtnorm, nanoparquet, nlme, nnet, numDeriv, nycflights13, optmatch, ordbetareg, ordinal, parameters, parsnip, partykit, patchwork, pkgdown, phylolm, pbapply, plm, polspline, posterior, probably, pscl, purrr, quantreg, quantregForest, Rchoice, REndo, rcmdcheck, Rdatasets, remotes, reticulate, rmarkdown, rms, robust, robustbase, robustlmm, rsample, rstanarm, rstantools, rstpm2, rstudioapi, rsvg, sampleSelection, sandwich, scam, spelling, speedglm, splines, survey, survival, svglite, systemfit, systemfonts, tibble, tictoc, tidymodels, tidyr, tidyverse, tinysnapshot (>= 0.0.7), tinytable (>= 0.6.1), tinytest, titanic, truncreg, tsModel, withr, workflows, yaml, xgboost, altdoc, knitr, quarto Vincent Arel-Bundock <vincent.arel-bundock@umontreal.ca> Comprehensive R Archive Network (CRAN) Vincent Arel-Bundock [aut, cre, cph] (ORCID: <https://orcid.org/0000-0003-2042-7063>), Noah Greifer [ctb] (ORCID: <https://orcid.org/0000-0003-3067-7154>), Etienne Bacher [ctb] (ORCID: <https://orcid.org/0000-0002-9271-5075>), Grant McDermott [ctb] (ORCID: <https://orcid.org/0000-0001-7883-8573>), Andrew Heiss [ctb] (ORCID: <https://orcid.org/0000-0002-3948-3914>) GPL (>= 3) 2026-02-14 application/tgz https://CRAN.R-project.org/package=marginaleffects doi:10.32614/CRAN.package.marginaleffects en-US