RSquared
RegressionCommon`
RegressionCommon`
RSquared
As of Version 7.0, RSquared has become a property of LinearModelFit.
RSquared
is a possible value for the RegressionReport option for Regress and DesignedRegress which represents the coefficient of determination R2.
Details and Options
- To use RSquared, you first need to load the Regression Common Functions Package. You can do this by using Needs["LinearRegression`"], which will automatically load the Regression Common Functions Package, or you can load the package directly by using Needs["RegressionCommon`"].
- RSquared is the ratio of the model sum of squares to the total sum of squares.
- RSquared gives the fraction of the variation of the response that is predicted by the model.
Wolfram Research (2007), RSquared, Wolfram Language function, https://reference.wolfram.com/language/RegressionCommon/ref/RSquared.html.
Text
Wolfram Research (2007), RSquared, Wolfram Language function, https://reference.wolfram.com/language/RegressionCommon/ref/RSquared.html.
CMS
Wolfram Language. 2007. "RSquared." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/RegressionCommon/ref/RSquared.html.
APA
Wolfram Language. (2007). RSquared. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/RegressionCommon/ref/RSquared.html