As we knew, if a function is not used correctly, an error message will throw/display in R:
> rnorm(-1) Error in rnorm(-1) : invalid arguments I would like to catch the error message or assign an error message to a variable so that I can use them some where else. So, how to catch error messages in R? Thanks, -james ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
