On 18/07/14 15:00, Dario Strbenac wrote:
The example in the question was not inside a user function.
Don't be silly. cheers, Rolf Turner -- Rolf Turner Technical Editor ANZJS ______________________________________________ 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.
