[R] gam for longitudinal data?

Julian Burgos jmburgos at u.washington.edu
Mon Oct 29 19:33:29 CET 2007

You can use the gamm function (in the mgcv package) to fit generalized 
additive mixed models and specify your covariance structure.


gallon li wrote:
> I used gam for data analysis a lot. Is it possible to use gam to analyze
> longitudinal data? I mean, besides the working independence assumption, can
> i specify other more reasonable covariance structure in gam?
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