swh:1:snp:a4c99a50dc49f82b591f268001b320f8c3ca0041
Tip revision: 9e5b9bb8a0564f8bf629df4ca5e96d3078f50363 authored by jmc on 14 July 2008, 00:00:00 UTC
version 1.0-2
version 1.0-2
Tip revision: 9e5b9bb
undefinedGets.R
`undefined<-` <- function(x, codes = numeric(), value) {
if(length(codes) > 0)
x[ x %in% codes] <- NA
x[is.na(x)] <- value
x
}
