On 2013-04-01 19:23, arun wrote:
gsub("\\,.*","",x) #[1] "foo" "bar" "qux" A.K.
No big deal, but does "," have to be escaped? sub(",.*", "", x) Peter Ehlers
----- Original Message ----- From: Gundala Viswanath <gunda...@gmail.com> To: "r-h...@stat.math.ethz.ch" <r-h...@stat.math.ethz.ch> Cc: Sent: Monday, April 1, 2013 10:13 PM Subject: [R] How to remove all characters after comma in R I have the following list of strings: x <- c("foo, foo2, foo3", "bar", "qux, qux1") what I want to do is to obtain foo, bar qux Namely for each element in the vector obtain only string before the first comma. What's the way to do it? - G.V. [[alternative HTML version deleted]] ______________________________________________ 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. ______________________________________________ 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.
______________________________________________ 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.