Using Generalize​dLinearMod​el.stepwis​e

Has anybody else had trouble using this function? I am getting an error saying:
Undefined variable "GeneralizedLinearModel" or class "GeneralizedLinearModel.stepwise".
Here is my code: logit_step = GeneralizedLinearModel.stepwise(X_train,Y_train);
I have the statistics toolbox installed. I am able to use other functions like mnrfit.m. Any help would be appreciated.
Stephen

回答(1 个)

What version of MATLAB are you using?
The statistical model classes were introduced in R2012a.

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2012-6-12

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