Hi I have two vectors in the same style as x<-c(NA,NA,1,3,4,NA,1) y<-c(0,0,NA,NA,NA,0,NA)
that is when x[ i ] = NA, y[ i ]=numeric. I wish to replace the NA's in x by the corresponding y value. Any help would be much appreciated. Nigel ______________________________________________ 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.