[BioC] DNAString ("GC") -- error in nchar?

[Henrik Bengtsson]

There is almost always a simple explaination.  So, what does

> print(nchar)

give your in a clean and "non-clean" R session, and especially what
environment(s) are reported?

Also, scan for all occurances of nchar():

res <- apropos("nchar", where=TRUE);
names(res) <- search()[as.integer(names(res))];
print(res);

Any clues?

/Henrik

On 9/28/07, Paul Shannon <pshannon at systemsbiology.org> wrote:
> Good idea, Martin:  in a clean R, nchar works fine.
>
> Stranger and stranger...
>
>   - Paul
>
>
> On Sep 28, 2007, at 3:19 PM, Martin Morgan wrote:
>
> > I wonder what traceback() says immediately after the error, and
> > whether you get the message in a clean R (R --vanilla from the command
> > line; do not load Biostrings)?
>
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