Plot to aid in classifying unusual observations as high-leverage points, outliers, or a combination of both.
ols_potrsd_plot(model)
model | An object of class |
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Chatterjee, Samprit and Hadi, Ali. Regression Analysis by Example. 5th ed. N.p.: John Wiley & Sons, 2012. Print.
[ols_hadi_plot()]
model <- lm(mpg ~ disp + hp + wt, data = mtcars) ols_potrsd_plot(model)