On 2010-07-06 0:39, Gundala Viswanath wrote:
Suppose I have two vectors of same dimensions:x<-c(0.49534,0.80796,0.93970,0.99998) count<-c(0,33,0,4) How can I group the vectors 'x' into two vectors: 1. Vector `grzero` that contain value in x with `count` value greater than 0 and 2. Vector `eqzero` with value in x with `count` value equal to zero. Yielding > print(grzero) > [1] 0.80796 0.99998 > print(eqzero) > [1] 0.49534 0.93970 Regards, G.V.
It might be time to work your way through 'An Introduction to R'. Anyway, here you want conditional extraction: x[count > 0] x[!(count > 0)] ##or equivalent -Peter Ehlers ______________________________________________ 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.
