[R] Strange error returned or bug in gam in mgcv????

[Corrado]

Nope!!!! Of course, it was just a copy and paste problem ....

On Tuesday 01 September 2009 15:00:34 David Winsemius wrote:
> On Sep 1, 2009, at 9:51 AM, Corrado wrote:
> > Dear friends,
> >
> > what is this error message in gam???? I cannot understand what it
> > means ....
> > is it a bug?
> >
> > gam_bray_scot24_pc_0505<gam(bray~s(PC1,PC2,PC3,PC4,PC5,
> > PC1.1,PC2.1,PC3.1,PC4.1,PC5.1),data=dist_scot24_vector_with_climate)
>
> If the code was as posted, you have entered "<" where you probably
> wanted "<-".
>
> > Error in if (length(data) != vl) { :
> >  missing value where TRUE/FALSE needed
> > Calls: gam ... smooth.construct -> smooth.construct.tp.smooth.spec -
> >
> > > array
> >
> > In addition: Warning message:
> > In array(0, n * k) : NAs introduced by coercion
> > Execution halted
> >
> > Thanks in advance,
> >
> > Best regards
> > --
> > Corrado Topi
> >
> > Global Climate Change & Biodiversity Indicators
> > Area 18,Department of Biology
> > University of York, York, YO10 5YW, UK
> > Phone: + 44 (0) 1904 328645, E-mail: ct529 at york.ac.uk
> >
> > ______________________________________________
> > R-help at 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.
>
> David Winsemius, MD
> Heritage Laboratories
> West Hartford, CT



-- 
Corrado Topi

Global Climate Change & Biodiversity Indicators
Area 18,Department of Biology
University of York, York, YO10 5YW, UK
Phone: + 44 (0) 1904 328645, E-mail: ct529 at york.ac.uk