Test for detecting violation of normality assumption.
ols_test_normality(y, ...) # S3 method for lm ols_test_normality(y, ...)
y | A numeric vector or an object of class |
---|---|
... | Other arguments. |
ols_test_normality
returns an object of class "ols_test_normality"
.
An object of class "ols_test_normality"
is a list containing the
following components:
kolmogorv smirnov statistic
shapiro wilk statistic
cramer von mises statistic
anderson darling statistic
ols_norm_test()
has been deprecated. Instead use ols_test_normality()
.
Other residual diagnostics: ols_plot_resid_box
,
ols_plot_resid_fit
,
ols_plot_resid_hist
,
ols_plot_resid_qq
,
ols_test_correlation
#> ----------------------------------------------- #> Test Statistic pvalue #> ----------------------------------------------- #> Shapiro-Wilk 0.9366 0.0600 #> Kolmogorov-Smirnov 0.1152 0.7464 #> Cramer-von Mises 2.8122 0.0000 #> Anderson-Darling 0.5859 0.1188 #> -----------------------------------------------