ols_plot_resid_stand: Standardized residual chart

In cmlopera/olsrr: Tools for Building OLS Regression Models

Description

Chart for identifying outliers.

Usage

ols_plot_resid_stand(model)

Arguments

model

An object of class lm.

Details

Standardized residual (internally studentized) is the residual divided by estimated standard deviation.

Value

ols_plot_resid_stand returns a list containing the following components:

outliers

a tibble with observation number and standardized resiudals that exceed threshold

for classifying an observation as an outlier

threshold

threshold for classifying an observation as an outlier

Deprecated Function

ols_srsd_chart() has been deprecated. Instead use ols_plot_resid_stand().

See Also

[ols_plot_resid_stud()]

Examples

model <- lm(mpg ~ disp + hp + wt, data = mtcars)
ols_plot_resid_stand(model)

cmlopera/olsrr documentation built on May 26, 2019, 10:34 a.m.