Correlation between observed residuals and expected residuals under normality.

ols_test_correlation(model)

Arguments

model

An object of class lm.

Value

Correlation between fitted regression model residuals and expected values of residuals.

Deprecated Function

ols_corr_test() has been deprecated. Instead use ols_test_correlation().

See also

Other residual diagnostics: ols_plot_resid_box, ols_plot_resid_fit, ols_plot_resid_hist, ols_plot_resid_qq, ols_test_normality

Examples

model <- lm(mpg ~ disp + hp + wt + qsec, data = mtcars) ols_test_correlation(model)
#> [1] 0.970066