[R] Problem with R version 2.0.0 (and patched)

Warnes, Gregory R gregory.r.warnes at pfizer.com
Fri Oct 15 02:59:51 CEST 2004

Yes, please provide an example of the data that can lead to the crash.
FWIW, the heatmap.2 function uses only standrd R calls and doesn't use any
external C code. (There isn't any C code in the entire library).  So, the
bug is likely to stem from something in base R.


> -----Original Message-----
> From: r-help-bounces at stat.math.ethz.ch
> [mailto:r-help-bounces at stat.math.ethz.ch]On Behalf Of Duncan Murdoch
> Sent: Thursday, October 14, 2004 5:01 PM
> To: Jean Vidal
> Cc: r-help at stat.math.ethz.ch
> Subject: Re: [R] Problem with R version 2.0.0 (and patched)
> On Thu, 14 Oct 2004 22:38:34 +0200, Jean Vidal
> <jean.vidal at freesurf.fr> wrote :
> >What I am doing : create a simple correlation matrix on 41 
> variables, then 
> >plot an heatmap with this program :
> >
> >library(gplots)
> gplots is a package in the gregmisc bundle.
> >mat<-cor(temp.alln,use="pairwise.complete.obs")
> I've got no idea what temp.alln is.
>  ... deletions ...
> >Hope this can help  you to  track the problem.
> Can't track it if I can't reproduce it.  Please try to simplify it to
> the point where you can post a self-contained example that only uses
> base packages.  If you can't do that, then send a self-contained
> example to the package maintainer of the package containing the code
> that crashes.  In this case that looks like Greg Warnes
> <Gregory_R_Warnes at groton.pfizer.com>.  It might be an R bug or it
> might be a bug in his package; he's in the best position to determine
> that.
> Duncan Murdoch
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