Graphical and tabular effect displays, e.g., of interactions, for various statistical models with linear predictors.
| Version: | 4.2-4 | 
| Depends: | R (≥ 3.5.0), carData, datasets | 
| Imports: | lme4, nnet, lattice, grid, colorspace, graphics, grDevices, stats, survey, utils, estimability (≥ 1.4.1), insight | 
| Suggests: | pbkrtest (≥ 0.4-4), nlme, MASS, poLCA, heplots, splines, ordinal, car, knitr, betareg, alr4, robustlmm | 
| Published: | 2025-07-29 | 
| DOI: | 10.32614/CRAN.package.effects | 
| Author: | John Fox [aut, cre], Sanford Weisberg [aut], Brad Price [aut], Michael Friendly [aut], Jangman Hong [aut], Robert Andersen [ctb], David Firth [ctb], Steve Taylor [ctb], R Core Team [ctb] | 
| Maintainer: | John Fox <jfox at mcmaster.ca> | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| URL: | https://cran.r-project.org/package=effects, https://www.john-fox.ca/ | 
| NeedsCompilation: | no | 
| Citation: | effects citation info | 
| Materials: | NEWS | 
| In views: | Econometrics, MachineLearning, MixedModels, TeachingStatistics | 
| CRAN checks: | effects results | 
| Reference manual: | effects.html , effects.pdf | 
| Vignettes: | Regression Models Supported by the effects Package (source, R code) Effect Displays with Partial Residuals (source, R code) Predictor Effects Graphics Gallery (source, R code) | 
| Package source: | effects_4.2-4.tar.gz | 
| Windows binaries: | r-devel: effects_4.2-4.zip, r-release: effects_4.2-4.zip, r-oldrel: effects_4.2-4.zip | 
| macOS binaries: | r-release (arm64): effects_4.2-4.tgz, r-oldrel (arm64): effects_4.2-4.tgz, r-release (x86_64): effects_4.2-4.tgz, r-oldrel (x86_64): effects_4.2-4.tgz | 
| Old sources: | effects archive | 
| Reverse depends: | alr4, Rcmdr | 
| Reverse imports: | adventr, Deducer, GLMpack, nestedLogit, SemNeT | 
| Reverse suggests: | acss, AER, afex, agridat, BiodiversityR, broom.helpers, car, cv, ggeffects, GLMMadaptive, glmmTMB, Guerry, heplots, HistData, ivreg, psychomix, sdmTMB, sjPlot, vcdExtra | 
Please use the canonical form https://CRAN.R-project.org/package=effects to link to this page.