Hi, I have a string "InTrouble"
and want to extract, say, the first two characters: "In" or the last three: "blee" or the 3rd, 4th, and 5th: "Trou" Is there an easy way of doing this quickly with regular expressions in gsub, grep or similar? Thank you for any help. Gonçalo ______________________________________________ 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.
