swh:1:snp:a4c99a50dc49f82b591f268001b320f8c3ca0041
Tip revision: dc000f2a5f006d137f66716b086025d618bf8306 authored by John M Chambers on 14 July 2008, 00:00:00 UTC
version 1.0-5
version 1.0-5
Tip revision: dc000f2
undefinedVector.R
setMethod("undefined<-",
signature(x="vector", value = "vector"),
function(x, codes = NULL, value) {
if(length(codes) > 0)
x[x %in% codes] <- NA
x[is.na(x)] <- value
x
})
