[R] Testing additive nonparametric model

From: Donal O'Neill <donal.oneill_at_nuim.ie>
Date: Tue 03 Apr 2007 - 08:36:04 GMT


I have estimated a multiple nonparametric regression using the loess command in R. I have also estimated an additive version of the model using the gam function. Is there a way of using the output of these two models to test the restrictions imposed by the additive model?



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