olsrr: ols_plot_hadi – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

ols_plot_hadi

Hadi plot

Description

Hadi's measure of influence based on the fact that influential observations can be present in either the response variable or in the predictors or both. The plot is used to detect influential observations based on Hadi's measure.

Usage

ols_plot_hadi(model, print_plot = TRUE)

Arguments

`model`	An object of class `lm`.
`print_plot`	logical; if `TRUE`, prints the plot else returns a plot object.

Deprecated Function

ols_hadi_plot() has been deprecated. Instead use ols_plot_hadi().

References

Chatterjee, Samprit and Hadi, Ali. Regression Analysis by Example. 5th ed. N.p.: John Wiley & Sons, 2012. Print.

Examples

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

olsrr

Tools for Building OLS Regression Models

v0.5.3

MIT + file LICENSE

Authors

Aravind Hebbali [aut, cre]

Initial release