Test for detecting violation of normality assumption.
norm_test(y, ...)
norm_test
returns an object of class "norm_test"
.
An object of class "norm_test"
is a list containing the
following components:
model <- lm(mpg ~ disp + hp + wt + qsec, data = mtcars) norm_test(model)#> ----------------------------------------------- #> Test Statistic pvalue #> ----------------------------------------------- #> Shapiro-Wilk 0.9366 0.06 #> Kolmogorov-Smirnov 0.1152 0.7464 #> Cramer-von Mises 2.8122 0 #> Anderson-Darling 0.5859 0.1188 #> -----------------------------------------------