[R] smoothing spline in package gam

willow1980 jianghua.liu at shef.ac.uk
Wed May 6 16:47:01 CEST 2009


Sorry, I did not notice you were using GAM package. Most R users are using
Simon Wood's MGCV package. I recommend you to use it. I have never used GAM
package, so I cannot make further comments. Good luck!

楊 詩韻 wrote:
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> dear all,
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> i have a little question, but it make me torment long time
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> hope you can help me and give some advices , thanks
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> i use smoothing spline in package gam
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> the model
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>> m1=gam(y~ost+wst+park10+sch50+comm+build+suite+y05+y06+y07+y99+y98+s(builarea)+s(age)+s(fl)+s(totfl)+s(cbd)+s(redl))
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> and summary(m1) can show the "s"(smoothing) variables' Signif. codes.
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> but i also want to know the Parametric coefficients and their Signif.
> codes. like ost, wst...etc.
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> is that possible to get the Parametric coefficients'  Signif. codes  (in
> package gam) ?
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> thanks~~
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> _________________________________________________________________
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