Utilities for computing measures to assess model quality, which are not directly provided by R's 'base' or 'stats' packages. These include e.g. measures like r-squared, intraclass correlation coefficient (Nakagawa, Johnson & Schielzeth (2017) <doi:10.1098/rsif.2017.0213>), root mean squared error or functions to check models for overdispersion, singularity or zero-inflation and more. Functions apply to a large variety of regression models, including generalized linear models, mixed effects models and Bayesian models. References: Lüdecke et al. (2021) <doi:10.21105/joss.03139>.
| Version: | 0.15.3 |
| Depends: | R (≥ 4.0) |
| Imports: | bayestestR (≥ 0.17.0),insight (≥ 1.4.2),datawizard (≥1.3.0), stats, methods, utils |
| Suggests: | AER,afex,BayesFactor,bayesplot,betareg,bigutilsr,blavaan,boot,brms,car,carData,CompQuadForm,correlation (≥ 0.8.8),cplm,curl,dagitty,dbscan,DHARMa (≥ 0.4.7),discovr,estimatr,fixest,flextable,forecast,ftExtra,gamm4,ggdag,glmmTMB (≥ 1.1.12),GPArotation, graphics,Hmisc,httr2,ICS,ICSOutlier,ISLR,ivreg,lavaan,lme4,lmtest,loo,MASS,Matrix,mclogit,mclust,metadat,metafor,mgcv,mlogit,modelbased (≥ 0.12.0),multimode,nestedLogit,nlme,nnet,nonnest2,ordinal, parallel,parameters (≥ 0.28.0),patchwork,pscl,psych,psychTools,quantreg,qqplotr (≥ 0.0.6),randomForest,RcppEigen,reformulas,rempsyc,rmarkdown,rstanarm,rstantools,sandwich,see (≥ 0.9.0),survey,survival,testthat (≥ 3.2.1),tweedie,VGAM,withr (≥ 3.0.0) |
| Published: | 2025-12-01 |
| DOI: | 10.32614/CRAN.package.performance |
| Author: | Daniel Lüdecke [aut, cre], Dominique Makowski [aut, ctb], Mattan S. Ben-Shachar [aut, ctb], Indrajeet Patil [aut, ctb], Philip Waggoner [aut, ctb], Brenton M. Wiernik [aut, ctb], Rémi Thériault [aut, ctb], Vincent Arel-Bundock [ctb], Martin Jullum [rev], gjo11 [rev], Etienne Bacher [ctb], Joseph Luchman [ctb] |
| Maintainer: | Daniel Lüdecke <officialeasystats at gmail.com> |
| BugReports: | https://github.com/easystats/performance/issues |
| License: | GPL-3 |
| URL: | https://easystats.github.io/performance/ |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | performance citation info |
| Materials: | README,NEWS |
| In views: | MixedModels |
| CRAN checks: | performance results |