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Measure of influence based on the fact that influential observations in either the response variable or in the predictors or both.
ols_hadi(model)
an object of class lm
lm
hadi's measure
Chatterjee, Samprit and Hadi, Ali. Regression Analysis by Example. 5th ed. N.p.: John Wiley & Sons, 2012. Print.
# NOT RUN { model <- lm(mpg ~ disp + hp + wt, data = mtcars) ols_hadi(model) # }
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