Automatic transformation helper

Source: R/autoTransform.R · Help: ?autoTransform

Chooses between no transformation, log, square root and Box–Cox based on the Breusch-Pagan test statistic.

Usage

autoTransform(model)

Arguments

model

A fitted model of class lm.

Value

A list with elements model (the transformed fit) and method indicating the chosen transformation.

Examples

data(mtcars)
m <- lm(mpg ~ wt + qsec, data = mtcars)
autoTransform(m)