afex

afex-package

tools:::Rd_package_description("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., repeated-measures), or mixed (i.e., split-plot)
ANOVAs for data in long format (i.e., one observation per row),
automatically aggregating multiple observations per individual and cell
of the design. mixed() fits mixed models using lme4::lmer() and computes
p-values for all fixed effects using either Kenward-Roger or Satterthwaite
approximation for degrees of freedom (LMM only), parametric bootstrap
(LMMs and GLMMs), or likelihood ratio tests (LMMs and GLMMs).
afex_plot() provides a high-level interface for interaction or one-way
plots using ggplot2, combining raw data and model estimates. afex uses
type 3 sums of squares as default (imitating commercial statistical software).

Henrik Singmann

Analysis of Factorial Experiments

Ben Bolker

Jake Westfall

Frederik Aust

Mattan S. Ben-Shachar

Søren Højsgaard

John Fox

Michael A. Lawrence

Ulf Mertens

Jonathon Love

Russell Lenth

Rune Haubo Bojesen Christensen

afex-package function

Maintainer: Henrik Singmann <a href="/link/singmann%40gmail.com?package=afex&version=1.4-1" data-mini-rdoc="afex::singmann@gmail.com">singmann@gmail.com</a> (<a href="https://orcid.org/0000-0002-4842-3657">ORCID</a>)
Authors:<ul>
<li>Ben Bolker</li>
<li>Jake Westfall</li>
<li>Frederik Aust (<a href="https://orcid.org/0000-0003-4900-788X">ORCID</a>)</li>
<li>Mattan S. Ben-Shachar</li>
</ul>Other contributors:<ul>
<li>Søren Højsgaard [contributor]</li>
<li>John Fox [contributor]</li>
<li>Michael A. Lawrence [contributor]</li>
<li>Ulf Mertens [contributor]</li>
<li>Jonathon Love [contributor]</li>
<li>Russell Lenth [contributor]</li>
<li>Rune Haubo Bojesen Christensen [contributor]</li>
</ul>

Author

tools:::Rd_package_title("afex") — afex-package

Maintainer: Henrik Singmann <a href='mailto:singmann@gmail.com'>singmann@gmail.com</a> (<a href='https://orcid.org/0000-0002-4842-3657'>ORCID</a>)
Authors:<ul>
<li>Ben Bolker</li>
<li>Jake Westfall</li>
<li>Frederik Aust (<a href='https://orcid.org/0000-0003-4900-788X'>ORCID</a>)</li>
<li>Mattan S. Ben-Shachar</li>
</ul>

Other contributors:<ul>
<li>Søren Højsgaard [contributor]</li>
<li>John Fox [contributor]</li>
<li>Michael A. Lawrence [contributor]</li>
<li>Ulf Mertens [contributor]</li>
<li>Jonathon Love [contributor]</li>
<li>Russell Lenth [contributor]</li>
<li>Rune Haubo Bojesen Christensen [contributor]</li>
</ul>

tools:::Rd_package_title("afex")

afex-package: tools:::Rd_package_title("afex")

Description

Arguments

Author

Details

See Also