Dennis Fisher wrote: > I run R 2.1.1 in a Linux environment (RedHat 9) although my question > is not platform-specific. > > Consider the following: > > A <- c("Prefix-aaa", "Prefix-bbb", "Prefix-ccc") > > B <- strsplit(A, "-") > > B > [[1]] > [1] "Prefix" "aaa" > > [[2]] > [1] "Prefix" "bbb" > > [[3]] > [1] "Prefix" "ccc" > > How do I extract the elements "aaa", "bbb", "ccc" from B?
For example: sapply(B, "[", 2) Uwe Ligges > Thanks in advance. > > Dennis Fisher MD > P < (The "P Less Than" Company) > Phone: 1-866-PLessThan (1-866-753-7784) > Fax: 1-415-564-2220 > www.PLessThan.com > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html