[R] Capturing warning messages within R

[Prof Brian Ripley]

They are written to stderr, so you can capture stderr (which is only used 
by R itself for messages).

Beyond that, I suggest you need to ask on an Rpy list about Rpy, rather 
than on R-help.

On Tue, 28 Feb 2006, Kylie-anne Richards wrote:

> Just wondering, how do you capture "warning messege"s from R? I'm using Rpy
> (the python plug-in for R). I guess those
> are not python exception so I couldn't use the "try" block.
>
> For example:
>
> Ran out of iterations and did not converge in: fitter(X, Y, strats, offset,
> init, control, weights = weights, MPR
>
> Regards,
>
> Kylie-Anne Richards
>
> 	[[alternative HTML version deleted]]
>
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PLEASE do, including not sending HTML mail.

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595