mirror of
https://github.com/agdamsbo/daDoctoR.git
synced 2024-11-24 12:41:54 +01:00
17 lines
385 B
R
17 lines
385 B
R
#' Determine sex from CPR
|
|
#'
|
|
#' Format "ddmmyy-xxxx"
|
|
#' @param x cpr as "ddmmyy-xxxx".
|
|
#' @keywords cpr
|
|
#' @export
|
|
#' @examples
|
|
#' cpr_sex("231045-0637")
|
|
|
|
cpr_sex<-function(x){
|
|
##Input as vector of DK cpr numbers, format "ddmmyy-xxxx", returns sex according to cpr
|
|
|
|
last<-as.integer(substr(x, start = 11, stop = 11))
|
|
sex<-ifelse(last %% 2 == 0, "female", "male")
|
|
return(sex)
|
|
}
|