About Error message

[pigpigmeow]

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.

[Bert Gunter]

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 <[hidden email]> 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.
>
> ______________________________________________
> [hidden email] 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: [phone]
Website:
http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm

        [[alternative HTML version deleted]]

______________________________________________
[hidden email] 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.

[PIKAL Petr]

>
> 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?!

Hi

Maybe in new installation some packages are missing (not installed). Try
to install all packages you used during your previous work and then try to
start R again.

Regards
Petr

> 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.
>
> ______________________________________________
> [hidden email] 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.

______________________________________________
[hidden email] 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.