[R] Gam() function in R

[Janice Tse]

Hi all,

I'm   a new user of R gam() function. I am wondering how do we decide on the
smooth function to use?
The general form is gam(y~s(x1,df=i)+s(x2,df=j).......)  , how do we decide
on the degree freedom to use for each smoother, and if we shold apply
smoother to each attribute?

Thanks!!