look at
?try
url: www.econ.uiuc.edu Roger Koenker Dept. of Economics UCL,
email [EMAIL PROTECTED] Department of Economics Drayton House,
vox: 217-333-4558 University of Illinois 30 Gorden St,
fax: 217-244-6678 Champaign, IL 61820 London,WC1H 0AX, UK
vox: 020-7679-5838
On Mon, 24 Feb 2003, 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/
> ------------------------------------------
>
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>
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