Performs one-way tests of assumptions (normality and homoscedasticity),
analysis of variance, robust and nonparametric alternatives, multiple comparison
procedures, effect size estimators, confidence intervals, and descriptive summaries.
Functions are designed with a consistent interface to support reproducible and
user-friendly statistical workflows. For more details see
Howell (2010, ISBN:978-0-495-59784-1),
Zar (2014, ISBN:978-0-13-100846-5),
Hollander et al. (2014, ISBN:978-0-470-38737-5),
Montgomery (2017, ISBN:978-1-119-11347-8),
Lakens (2013)
An R package for one-way statistical analyses.
There are also other nice alternatives such as
agricolae,
car,
onewaytests,
and other friends.
You can install the package from CRAN with:
install.packages("oneway")
or the development version from GitHub with:
if (!require("pak")) install.packages("pak")
pak::pak("P10911004-NPUST/oneway")
pairwise_comparison(O_O_O, val ~ grp)