write.table() should append just fine. write.csv() doesn't append I'm
told because there's no guarantee it matches the column headings of
the original file. That said, write.table(..., append = TRUE, sep ",")
is a pretty good approximation.
Cheers,
Michael
On Wed, Oct 10, 2012 at 3:44 PM, Alex van der Spek <doorz at xs4all.nl>
wrote:> Is there a way to make any of the write functions (.table or .csv) append
> to the same file?
>
> I get this warning message and do not know how to enable the appending.
>
> Warning messages:
> 1: In write.csv(names(Lbys)[c], fo, append = TRUE) :
> attempt to set 'append' ignored
> 2: In write.csv(Lbys[[c]], fo, append = TRUE) :
> attempt to set 'append' ignored
>
>
> Regards,
> Alex van der Spek
>
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