is_cpr: Check whether the CPR number is valid

Description Usage Arguments Value

Description

Check whether the CPR number is valid

Usage

1
is_cpr(cpr)

Arguments

cpr

A vector of CPR number strings

Value

A logical vector with values TRUE (CPR number valid), FALSE (CPR number not valid), or NA (Not a proper date)


ekstroem/DKcpr documentation built on May 25, 2019, 9:24 a.m.