Akaike Information Criteria
aic(model, method = c("R", "STATA", "SAS"))
lm
Akaike Information Criteria
# using R computation method model <- lm(mpg ~ disp + hp + wt + qsec, data = mtcars) aic(model)#> [1] 159.0696# using STATA computation method model <- lm(mpg ~ disp + hp + wt + qsec, data = mtcars) aic(model, method = 'STATA')#> [1] 157.0696# using SAS computation method model <- lm(mpg ~ disp + hp + wt + qsec, data = mtcars) aic(model, method = 'SAS')#> [1] 66.2575