OBSOLETE REGRESSION COMMON PACKAGE SYMBOL

PredictedResponseDelta

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 the effect on predicted values if data points are omitted.

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 .
gives a list of values which measure the effect of removing a data point on the fitted response values.
The i element in the list measures the effect of removing the i element of the dataset.
is equivalent to StudentizedResiduals Sqrt[HatDiagonal/(1-HatDiagonal)].
is also referred to as DFFITS.