performance: Assessment of Regression Models Performance

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.

Version: 0.4.3
Depends: R (≥ 3.2)
Imports: insight (≥ 0.8.0), bayestestR (≥ 0.4.0)
Suggests: AER, betareg, bigutilsr, brms, covr, cplm, dbscan, fixest, glmmTMB, ICS, ICSOutlier, lavaan, lme4, loo, Matrix, MASS, mlogit, nlme, ordinal, parallel, parameters, pscl, psych, randomForest, rmarkdown, rstanarm, rstantools, see (≥ 0.4.0), survival, solitude, testthat, tweedie, VGAM
Published: 2020-01-22
Author: Daniel Lüdecke ORCID iD [aut, cre], Dominique Makowski ORCID iD [aut, ctb], Philip Waggoner ORCID iD [aut, ctb]
Maintainer: Daniel Lüdecke <d.luedecke at>
License: GPL-3
NeedsCompilation: no
Materials: README NEWS
CRAN checks: performance results


Reference manual: performance.pdf
Package source: performance_0.4.3.tar.gz
Windows binaries: r-devel:, r-devel-gcc8:, r-release:, r-oldrel:
OS X binaries: r-release: performance_0.4.3.tgz, r-oldrel: performance_0.4.3.tgz
Old sources: performance archive

Reverse dependencies:

Reverse imports: psycho, sjPlot, sjstats
Reverse suggests: bayestestR, effectsize


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