Hi, If you have library(qdap) installed: library(qdap) as.vector(bracketXtract(nw.str,"square",with=T)) #[1] "[D]" "[A|D]" "[T|A:D]" "[C|T]"
A.K. On Sunday, June 8, 2014 4:31 PM, Alexsandro Cândido de Oliveira Silva <a...@dpi.inpe.br> wrote: Hi, I have a string something like that: nw.str <- "[D][A|D][T|A:D][C|T]" And I need to split it in this way: "[D]" "[A|D]" "[T|A:D]" "[C|T]" Thanks!! Regards. Alexsandro Cândido ______________________________________________ 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.