Try ?try
On 26/09/06, Mollet, Fabian <[EMAIL PROTECTED]> wrote:
> Hello there!
>
> I'm creacting a loop for(i in 1:n){...}within which I build a nls model at
> each iteration. for some of the values of i, the algoritm in the nls function
> doesn't converge or cannot find a solution and consequently an error message
> is produced, and so my loop is interupted. The errors don't really matter to
> me as all the other values might still be useful and therefore I want to
> ignore the errors, so that that the return of the models for which no
> solution is found should just be NA values, so that I get a value for every
> i. How can I turn off the error message and make return NA values instead?
>
> Thanks in advance for your help...
>
> Fabian
>
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>
--
=================================
David Barron
Said Business School
University of Oxford
Park End Street
Oxford OX1 1HP
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
