mod11 {cprr}

Modulo 11 check

Description

Check if CPR numbers conform to modulo 11 check. Note, modulo 11 check was deprecated in 2007.

Usage

mod11(cpr)

Arguments

cpr

Character vector of CPR numbers with or without hyphens.

Value

Logical vector of check results, NA if CPR number includes characters (temporary CPR number).

Examples

  mod11(c('1508631111', '1310762222', '2110625629'))