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OBSOLETE REGRESSION COMMON PACKAGE SYMBOL
RSquared
As of Version 7.0, 
has become a property of LinearModelFit.
has become a property of LinearModelFit.
is a possible value for the RegressionReport option for Regress and DesignedRegress which represents the coefficient of determination 
.
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 the ratio of the model sum of squares to the total sum of squares.
gives the fraction of the variation of the response that is predicted by the model.
