On 21 Nov 2003 at 0:38, Rajarshi Guha wrote: > v <- c(1,2,3,NA,5,6,NA,7) > ind <- is.na(v) > ind [1] FALSE FALSE FALSE TRUE FALSE FALSE TRUE FALSE > v[ind] <- 0 > v [1] 1 2 3 0 5 6 0 7
Kjetil Halvorsen > Hi, > say I have a vector: > > v <- c(1,2,3,NA,5,6,NA,7) > > And I would like to set the elements that are NA to, say, 0 > > I can use is.na() to get a logical vector: > > ind <- is.na(v) > > Is there a way in which I can use this logical vector to set the NA > elements in v to 0? > > Thanks, > > ------------------------------------------------------------------- > Rajarshi Guha <[EMAIL PROTECTED]> <http://jijo.cjb.net> GPG Fingerprint: > 0CCA 8EE2 2EEB 25E2 AB04 06F7 1BB9 E634 9B87 56EE > ------------------------------------------------------------------- > All great ideas are controversial, or have been at one time. > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
