afex (0.180)
Analysis of Factorial Experiments.
http://afex.singmann.science/
https://github.com/singmann/afex
http://cran.rproject.org/web/packages/afex
Convenience functions for analyzing factorial experiments using ANOVA or mixed models. aov_ez(), aov_car(), and aov_4() allow specification of between, within (i.e., repeatedmeasures), or mixed betweenwithin (i.e., splitplot) ANOVAs for data in long format (i.e., one observation per row), aggregating multiple observations per individual and cell of the design. mixed() fits mixed models using lme4::lmer() and computes pvalues for all fixed effects using either KenwardRoger or Satterthwaite approximation for degrees of freedom (LMM only), parametric bootstrap (LMMs and GLMMs), or likelihood ratio tests (LMMs and GLMMs). afex uses type 3 sums of squares as default (imitating commercial statistical software).
Maintainer:
Henrik Singmann
Author(s): Henrik Singmann [aut, cre], Ben Bolker [aut], Jake Westfall [aut], Frederik Aust [aut], Sren Hjsgaard [ctb], John Fox [ctb], Michael A. Lawrence [ctb], Ulf Mertens [ctb], Jonathan Love [ctb]
License: GPL (>= 2)
Uses: car, coin, lme4, lmerTest, lsmeans, pbkrtest, reshape2, stringr, Matrix, latticeExtra, lattice, mlmRev, multcomp, psych, xtable, plyr, testthat, optimx, dfoptim, nloptr, knitr, dplyr, tidyr, rmarkdown
Reverse depends: fullfact
Reverse suggests: apa, lsmeans, nauf, standardize
Reverse enhances: lsmeans
Released 5 months ago.
16 previous versions
 afex_0.178. Released 6 months ago.
 afex_0.161. Released over 1 year ago.
 afex_0.152. Released almost 2 years ago.
 afex_0.142. Released about 2 years ago.
 afex_0.13145. Released almost 3 years ago.
 afex_0.12135. Released almost 3 years ago.
 afex_0.11131. Released about 3 years ago.
 afex_0.10113. Released about 3 years ago.
 afex_0.9109. Released over 3 years ago.
 afex_0.894. Released over 3 years ago.
 afex_0.790. Released almost 4 years ago.
 afex_0.682. Released about 4 years ago.
 afex_0.571. Released over 4 years ago.
 afex_0.457. Released over 4 years ago.
 afex_0.342. Released about 5 years ago.
 afex_0.226. Released about 5 years ago.
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