[R] comparison between parametric and semiparametric models
liuwensui at gmail.com
Thu Jul 13 23:22:01 CEST 2006
I have a question somehow off-topic but think I can find a good answer here.
Using the same dataset, I've built a logistic regression and
generalized additive model. Might I use likelihood ratio test to see
if there is significant improvement in GAM model? Something like:
(deviance of GLM - deviance of GAM) with degree of free = additional
number of DF in GAM using chisquare test.
Thank you so much!
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