updated dob_extract_cpr to also support cpr format ddmmyyxxxx 2022-08-25 09:42:37

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: daDoctoR
 Title: Functions For Health Research
-Version: 0.22.4
+Version: 0.22.5
 Year: 2021
 Author: Andreas Gammelgaard Damsbo <agdamsbo@pm.me>
 Maintainer: Andreas Gammelgaard Damsbo <agdamsbo@pm.me>

R/cpr_check_function.R

@@ -1,14 +1,23 @@
 #' CPR check
 #'
 #' Checking validity of cpr number
-#' @param x cpr as "ddmmyy-xxxx".
+#' @param cpr cpr-numbers as ddmmyy[-.]xxxx or ddmmyyxxxx. Also mixed formatting.
 #' @keywords cpr
 #' @export
 #' @examples
 #' cpr_check("231045-0637")
 
-cpr_check<-function(x){
+cpr_check<-function(cpr){
   # Check validity of CPR number, format ddmmyy-xxxx
+  # Build upon data from this document: https://cpr.dk/media/167692/personnummeret%20i%20cpr.pdf
+  # example vector: fsd<-c("2310450637", "010115-4000", "0101896000","010189-3000","300450-1030","010150-4021")
+
+  v <- c()
+
+  for (x in cpr){
+  if (!substr(x,7,7)%in%c("-",".")){ # Added check to take p8 if ddmmyy[-.]xxxx,
+    x<-paste(substr(x,1,6),substr(x,7,10),collapse="-")
+  }
 
   p1<-as.integer(substr(x,1,1))
   p2<-as.integer(substr(x,2,2))
@@ -21,6 +30,10 @@ cpr_check<-function(x){
   p9<-as.integer(substr(x,10,10))
   p10<-as.integer(substr(x,11,11))
 
-  result<-ifelse((p1*4+p2*3+p3*2+p4*7+p5*6+p6*5+p7*4+p8*3+p9*2+p10) %% 11 == 0,"valid","invalid")
+  v<-c(v,
-  return(result)
+       ifelse((p1*4+p2*3+p3*2+p4*7+p5*6+p6*5+p7*4+p8*3+p9*2+p10) %% 11 == 0,"valid","invalid")
+       )
+  }
+
+  return(v)
 }

R/dob_extract_cpr_function.R

@@ -1,7 +1,7 @@
 #' Extracting date of birth from CPR
 #'
 #' For easy calculation.
-#' @param cpr cpr-numbers in format ddmmyy-xxxx.
+#' @param cpr cpr-numbers as ddmmyy[-.]xxxx or ddmmyyxxxx. Also mixed formatting.
 #' @keywords cpr
 #' @export
 #' @examples
@@ -11,22 +11,11 @@
 dob_extract_cpr<-function(cpr)
 ## Input as cpr-numbers in format ddmmyy-xxxx
 ## Build upon data from this document: https://cpr.dk/media/167692/personnummeret%20i%20cpr.pdf
-## example vector: fsd<-c("010190-2000", "010115-4000", "010189-6000","010189-3000","010150-6000","010150-4000")
+## example vector: fsd<-c("010190-2000", "010115-4000", "0101896000","010189-3000","300450-1030","010150-4021")
 ## cpr <- "231045-0637"
 ## cpr <- "2310450637"
   {
 
-  if (any(substr(cpr,7,7)=="-")){ # test if input is ddmmyy-xxxx, standard format
-    message("Input er i formatet ddmmyy-xxxx")
-    cpr_std<-TRUE
-    }
-
-  if (any(substr(cpr,7,7)%in%c(0:9))){
-    message("Input er i formatet ddmmyyxxxx") # test if input is ddmmyyxxxx
-    cpr_std<-FALSE
-    }
-
-
   dobs<-c()
 
   a00<-as.numeric(c(0:99))
@@ -40,7 +29,9 @@ dob_extract_cpr<-function(cpr)
   {
   p56<-as.numeric(substr(x,5,6))
 
-  if (cpr_std){p8<-as.numeric(substr(x,8,8))} else {p8<-as.numeric(substr(x,9,9))}
+  if (substr(x,7,7)%in%c("-",".")){
+    p8<-as.numeric(substr(x,8,8))           # Added check to take p8 if ddmmyy[-.]xxxx,
+  } else {p8<-as.numeric(substr(x,7,7))}    # or p7 if ddmmyyxxxx
 
   birth<-as.Date(substr(x,1,6),format="%d%m%y")
 

man/cpr_check.Rd

@@ -4,10 +4,10 @@
 \alias{cpr_check}
 \title{CPR check}
 \usage{
-cpr_check(x)
+cpr_check(cpr)
 }
 \arguments{
-\item{x}{cpr as "ddmmyy-xxxx".}
+\item{cpr}{cpr-numbers as ddmmyy[-.]xxxx or ddmmyyxxxx. Also mixed formatting.}
 }
 \description{
 Checking validity of cpr number

man/dob_extract_cpr.Rd

@@ -7,7 +7,7 @@
 dob_extract_cpr(cpr)
 }
 \arguments{
-\item{cpr}{cpr-numbers in format ddmmyy-xxxx.}
+\item{cpr}{cpr-numbers as ddmmyy[-.]xxxx or ddmmyyxxxx. Also mixed formatting.}
 }
 \description{
 For easy calculation.