Adjusted Rsquared in GeneralizedLinearModel Class

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Peter Hellyer
Peter Hellyer 2013-2-28
Hi All,
I've been doing some work with the GeneralizedLinearModel Class in the R2012b Statistics toolbox.
Just wondering (because it's not documented) What is the difference between GeneralizedLinearModel.Rsquared.Adjusted and GeneralizedLinearModel.Rsquared.AdjGeneralized? or should I just steer well clear of the latter?
Best Wishes
Peter

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Shashank Prasanna
Shashank Prasanna 2013-2-28
Hi Peter, It is the same as Generalized R^2:
http://en.wikipedia.org/wiki/Coefficient_of_determination#Generalized_R2
You can find its implementation in the rsquared.m file:
edit([matlabroot '\toolbox\stats\classreg\+classreg\+regr\+modelutils\rsquared.m'])

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