Regression - Diagnostic - Plot - Residuals vs Leverage extension

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Create a plot of residuals versus leverage values

A chart of residual versus leverage values from a regression model. See this Cross Validated post for a discussion of the interpretation of this diagnostic.


An example output from running this QScript on a Regression - Linear Regressionlinear regression output is shown below. Contours on the plot represent Cook's distanceCook's distance.


Uses the plot.lm or plot.glm functions from the stats R package.


includeWeb("QScript R Output Functions");

const menu_location = "Regression > Diagnostic > Plot > Residuals vs Leverage";