R/empty_as_na.R

Defines functions empty_as_na

empty_as_na <- function(x){
  if("factor" %in% class(x)) x <- as.character(x) ## since ifelse wont work with factors
  ifelse(as.character(x)!="", x, NA)
}
douve/UEMR documentation built on July 3, 2024, 12:43 a.m.