Roger D. Peng wrote: > You might be interested in 'tryCatch' to catch warnings.
A warning here: tryCatch(expr, warning=...) will catch warnings and interrupt 'expr' (as if an error occured), whereas withCallingHandlers(expr, warning=...) does not do this. /Henrik > -roger > > Thomas Friedrichsmeier wrote: > >>Hi! >> >>I'm trying to catch all warning-messages for special handling. It seems >>options (warning.expression=myfunc ()) can be used for that. However, the >>question is: How can I get at the actual warning in myfunc ()? Apparently in >>S, you can use .C("get_last_message") for that. Is there a similar mechanism >>in R? >> >>Thanks for your help! >>Thomas >> >>______________________________________________ >>R-help@stat.math.ethz.ch mailing list >>https://stat.ethz.ch/mailman/listinfo/r-help >>PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html >> > > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html