processR (version 0.2.3)

r2diff: Calculate difference of R2 and adjusted R2

Description

Calculate difference of R2 and adjusted R2

Usage

r2diff(fit, mode = 1, digits = 3)

Arguments

fit

An object of class lm

mode

Integer If 1, remove all interaction. If 2, remove variaables one by one

digits

Integer indicating the number of decimal places

Examples

# NOT RUN {
fit=lm(mpg~wt*hp,data=mtcars)
r2diff(fit)
r2diff(fit,mode=2)
# }