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IncludeConstant
As of Version 7.0, 
has been renamed to IncludeConstantBasis and is part of the built-in Mathematica kernel.
has been renamed to IncludeConstantBasis and is part of the built-in Mathematica kernel.
is an option for Regress and DesignMatrix that specifies whether a constant term is automatically included in the model.
Details
- To use
, you first need to load the Linear Regression Package using 
. - The default setting IncludeConstant->True adds a constant term to the set of basis functions if a constant is not already included.
- The setting IncludeConstant->False leaves the set of basis functions unchanged.
- In the output of DesignMatrix, the constant term is included as the first column.
