R: Test for normality Test for detecting violation of normality...

ols_test_normality

R Documentation

Test for normality Test for detecting violation of normality assumption.

Test for normality Test for detecting violation of normality assumption.

ols_test_normality(model, ...)

## S3 method for class 'lm'
ols_test_normality(model, ...)

`model`	an object of class `lm`.
`...`	Other arguments.

ols_test_normality is a list containing the following components:

`kolmogorv`	kolmogorov smirnov statistic
`shapiro`	shapiro wilk statistic
`cramer`	cramer von mises statistic
`anderson`	anderson darling statistic

model <- lm(real_gdp ~ imp + exp + usdkzt + poil, data = macroKZ)
ols_test_normality(model)