OBSOLETE REGRESSION COMMON PACKAGE SYMBOL

CookD

As of Version 7.0,

has been renamed to

and has become a property of LinearModelFit.

is a possible value for the RegressionReport option for Regress and DesignedRegress which represents a list of Cook's distances.

Details Details

To use , you first need to load the Regression Common Functions Package. You can do this by using , which will automatically load the Regression Common Functions Package, or you can load the package directly by using .
is a diagnostic for identifying highly influential points.
gives a list of Cook's distances for the data points.
is equivalent to HatDiagonal/(1-HatDiagonal) StandardizedResiduals²/p where p is the number of parameters in the model.