Ummm.... Read the error message and do what it says? " F is missing from cr smooth - refit model with current mgcv. "
The older models appear to be incompatible with the newer version of mgcv/R summary() methods. Read the new ?summary help. There may be a parameter you can give it to make it work. -- Bert On Fri, Jun 29, 2012 at 9:59 PM, pigpigmeow <gloryk...@hotmail.com> wrote: > Hi again! > I have a question about R. > I have done gam in previous version of R with "mgcv" package and saved the > workspace. This workspace contains different models and I will do > prediction > by these GAMs. > > However, I install new version of R. and use the same workspace. when I > type > summary(models), and the error message showed > Error in Predict.matrix.cr.smooth(object, dk$data) : F is missing from cr > smooth - refit model with current mgcv. > > this workspace is normal when I used previous version of R. What's wrong?! > Thank in advance. > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/About-Error-message-tp4634955.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
