Chart for identifying outliers.
ols_srsd_chart(model)
| model | An object of class |
|---|
ols_srsd_chart returns a list containing the
following components:
a tibble with observation number and standardized resiudals that
exceed threshold
threshold for classifying an observation as an outlier
Standardized residual (internally studentized) is the residual divided by estimated standard deviation.
[ols_srsd_plot()]
model <- lm(mpg ~ disp + hp + wt, data = mtcars) ols_srsd_chart(model)