RSquared

As of Version 7.0, has become a property of LinearModelFit.


is a possible value for the RegressionReport option for Regress and DesignedRegress which represents the coefficient of determination .

DetailsDetails

  • 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.
New to Mathematica? Find your learning path »
Have a question? Ask support »