Hello, Who told you you need a loop or an if?
even <- function(x) x %% 2 == 0 x <- 1:50 idx <- even(x) x[idx] Hope this helps, Rui Barradas Em 31-07-2013 08:46, ravi.raghava1 escreveu:
I have 500 ids ; i want to take out even and odd ids separately and store it another data files. How can it be done in R by using *If and for loop* ?? -- View this message in context: http://r.789695.n4.nabble.com/Using-If-loop-in-R-how-to-extract-even-and-odd-ids-tp4672707.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.
