Processing of Model Parameters R package parameters version 0.29.2 CRAN Task View: Bayesian (https://CRAN.R-project.org/view=Bayesian) CRAN Task View: Distributions (https://CRAN.R-project.org/view=Distributions) CRAN Task View: MixedModels (https://CRAN.R-project.org/view=MixedModels) CRAN Task View: ReproducibleResearch (https://CRAN.R-project.org/view=ReproducibleResearch) Utilities for processing the parameters of various statistical models. Beyond computing p values, CIs, and other indices for a wide variety of models (see list of supported models using the function 'insight::supported_models()'), this package implements features like bootstrapping or simulating of parameters and models, feature reduction (feature extraction and variable selection) as well as functions to describe data and variable characteristics (e.g. skewness, kurtosis, smoothness or distribution). Software Depends: R (>= 3.6) Imports: bayestestR (>= 0.18.1), datawizard (>= 1.3.1), insight (>= 1.5.1), graphics, methods, stats, utils Suggests: AER, afex, aod, BayesFactor (>= 0.9.12-4.7), BayesFM, bbmle, BSDA, betareg, BH, biglm, blme, boot, brglm2, brms, broom, broom.mixed, cAIC4, car, carData, cgam, ClassDiscovery, clubSandwich, cluster, cobalt, coda, correlation (>= 0.8.8), coxme, cplm, curl, dbscan, did, discovr, distributional, domir (>= 0.2.0), drc, DRR, effectsize (>= 1.0.1), EGAnet, emmeans (>= 1.7.0), epiR, estimatr, factoextra, FactoMineR, faraway, fastICA, fixest, fpc, gam, gamlss, gee, geepack, ggplot2, GLMMadaptive, glmmTMB (>= 1.1.12), glmtoolbox, GPArotation, gt, haven, httr2, Hmisc, ivreg, knitr, lavaan, lavaan.mi, lcmm, lfe, lm.beta, lme4, lmerTest, lmtest, logistf, logitr, logspline, lqmm, M3C, marginaleffects (>= 0.29.0), modelbased (>= 0.9.0), MASS, Matrix, mclogit, mclust, MCMCglmm, mediation, merDeriv, metaBMA, metafor, mfx, mgcv, mice (>= 3.17.0), mmrm, multcomp, MuMIn, mvtnorm, NbClust, nFactors, nestedLogit, nlme, nnet, openxlsx, ordinal, panelr, pbkrtest, PCDimension, performance (>= 0.14.0), plm, PMCMRplus, poorman, posterior, PROreg (>= 1.3.0), pscl, psych, pvclust, quantreg, randomForest, RcppEigen, rmarkdown, rms, rstan, rstanarm, sampleSelection, sandwich, see (>= 0.8.1), serp, sparsepca, survey, survival, svylme, testthat (>= 3.2.1), tidyselect, tinytable (>= 0.13.0), TMB, truncreg, vdiffr, VGAM, WeightIt (>= 1.2.0), withr, WRS2 Daniel Lüdecke <officialeasystats@gmail.com> Comprehensive R Archive Network (CRAN) Daniel Lüdecke [aut, cre] (ORCID: <https://orcid.org/0000-0002-8895-3206>), Dominique Makowski [aut] (ORCID: <https://orcid.org/0000-0001-5375-9967>), Mattan S. Ben-Shachar [aut] (ORCID: <https://orcid.org/0000-0002-4287-4801>), Indrajeet Patil [aut] (ORCID: <https://orcid.org/0000-0003-1995-6531>), Søren Højsgaard [aut], Brenton M. Wiernik [aut] (ORCID: <https://orcid.org/0000-0001-9560-6336>), Zen J. Lau [ctb], Vincent Arel-Bundock [ctb] (ORCID: <https://orcid.org/0000-0003-2042-7063>), Jeffrey Girard [ctb] (ORCID: <https://orcid.org/0000-0002-7359-3746>), Christina Maimone [rev], Niels Ohlsen [rev], Douglas Ezra Morrison [ctb] (ORCID: <https://orcid.org/0000-0002-7195-830X>), Joseph Luchman [ctb] (ORCID: <https://orcid.org/0000-0002-8886-9717>) GPL-3 2026-06-28 application/tgz https://CRAN.R-project.org/package=parameters doi:10.32614/CRAN.package.parameters en-US