Games-Howell post-hoc test
This function produces results from Games-Howell post-hoc tests
for Welch's one-way analysis of variance (ANOVA) (
games_howell(data, x, y)
A dataframe (or a tibble) from which variables specified are to be taken. A matrix or tables will not be accepted.
The grouping variable from the dataframe
The response (a.k.a. outcome or dependent) variable from the dataframe
This is based on the implementation of Games-Howell test by Aaron Schlegel (https://rpubs.com/aaronsc32) and published on RPubs (https://rpubs.com/aaronsc32/games-howell-test).