[R] error-handling question

[Winfried Theis]

Hi,

have a look at ?try.

Cheers,

Winfried
On 24-Feb-03 ximing wu wrote:
> hi,
> I have a question about error-handling.  Say I want to do a simulation 100 
> times, each experiment involves inverting a matrix. Occasionally the matrix 
> is close to singularity,  R gives an error message and the program stops 
> right there. Is there any way I can prevent the error message, assign 
> something (say a NULL) to the outcome, and move on?
> 
> thanks a lot.
> 
> 
> -----------------------------------------
> Ximing Wu
> Department of Agricultural & Resource Economics
> University of California, Berkeley
> http://are.berkeley.edu/~ximing/
> ------------------------------------------
> 
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> http://www.stat.math.ethz.ch/mailman/listinfo/r-help

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E-Mail: Winfried Theis <theis at statistik.uni-dortmund.de>
Date: 24-Feb-03

Dipl.-Math. Winfried Theis
SFB 475, Fachbereich Statistik, Universit"at Dortmund, 44221 Dortmund
Tel.: +49-231-755-5903 FAX: +49-231-755-4387
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