Re: [R] Split a string vector with '[ ]'

Hi Alexsandro, Suppose if you have strings nw.str1 <- "[D][A|D]A:F[T|A:D]N[C|T]" nw.str2 <- "[D][A|D]A[T|A:D][C|T]NA{DG]P" you could use: library(qdap) as.vector(bracketXtract(nw.str1,"square",T)) #[1] "[D]" "[A|D]"   "[T|A:D]" "[C|T]"   as.vector(bracketXtract(nw.str2,"square",T)) #[1] "

Re: [R] Split a string vector with '[ ]'

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 wrote: Hi, I have a string something like that: nw.str <- "[D][A|D

Re: [R] Split a string vector with '[ ]'

On Jun 8, 2014, at 1:46 PM, Duncan Murdoch wrote: > On 08/06/2014, 4:30 PM, Alexsandro Cândido de Oliveira Silva 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]" > >

Re: [R] Split a string vector with '[ ]'

On 08/06/2014, 4:30 PM, Alexsandro Cândido de Oliveira Silva 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]" You could probably use lookahead and lookbehind Perl regular expre

Re: [R] Split a string vector with '[ ]'

try this: > nw.str <- "[D][A|D][T|A:D][C|T]" > x <- strsplit(nw.str, "]") > paste0(x[[1]], ']') [1] "[D]" "[A|D]" "[T|A:D]" "[C|T]" Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it. On Sun, Jun 8, 2014

[R] Split a string vector with '[ ]'

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/li