gam bug with poisson family? (PR#2234)
Peter Dalgaard BSA
31 Oct 2002 01:25:18 +0100
> Hello, I am relatively new to R (~6 months) so I hate to bother you if this is
> not a bug.
Please use r-help rather than r-bugs then...
> I tried a GAM with a poisson family link, and I'm getting an error
> message that I do not understand. Many apologies if this is user inexperience.
> Thanks, BHA.
> > library(mgcv)
> This is mgcv 0.8.1
> > lcgam <- gam(lc ~ s(Day), family=poisson, data=lcset)
> Warning messages:
> 1: `Machine' is deprecated.
> Use `.Machine' instead.
> See ?Deprecated.
It's just a warning that gam is using old coding style that is about
to become defunct (specifically gam.fit is using Machine()$double.eps
where the preferred form is .Machine$double.eps). It's harmless but
mgcv 0.8-6 has removed the problem.
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
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