Tukey contrasts

Source: R/tukey.R

Computes simultaneous Tukey contrasts for a categorical predictor in a linear or linear mixed-effects model.

tukey(model, predictor)

Arguments

model

A fitted model supported by multcomp::glht().

predictor

A categorical predictor, supplied either as an unquoted name or a single character string.

Value

The summary of a multcomp::glht object.

Examples

if (FALSE) { # \dontrun{
model <- stats::lm(mpg ~ factor(cyl), mtcars)
tukey(model, "factor(cyl)")
} # }