Dears Gabor and Jim, Many thanks for the answers: both work fine!
Best, -- ///\\\///\\\///\\\///\\\///\\\///\\\///\\\///\\\ Jose Claudio Faria Estatistica - prof. Titular UESC/DCET/Brasil joseclaudio.fa...@gmail.com ///\\\///\\\///\\\///\\\///\\\///\\\///\\\///\\\ -- View this message in context: http://n4.nabble.com/Help-formatting-the-result-of-cut-function-tp2019040p2019882.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.