Thank You All Very Much :jumping:
baptiste auguie-5 wrote: > > Hi, > > One way would be, > > vec[ cumsum(!vec)==0 ] > > HTH, > > baptiste > > 2009/11/9 Grzes <gregori...@gmail.com>: >> >> Hi ! >> I have a vector: >> vec= TRUE TRUE TRUE TRUE FALSE FALSE FALSE FALSE TRUE TRUE FALSE >> and I'm looking for a method which let me get only the first values equal >> TRUE from this vector. It means that I want to get a vector: >> vec_out = TRUE TRUE TRUE TRUE >> >> or posictions values = TRUE: vec_out = 1,2,3,4 >> -- >> View this message in context: >> http://old.nabble.com/Find-the-first-values-in-vector-tp26271555p26271555.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> 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. > > -- View this message in context: http://old.nabble.com/Find-the-first-values-in-vector-tp26271555p26273390.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.