age_by_year {CNID}

Get age information from ID number

Description

Get age information from ID number, only by year, not the specific date.

Usage

age_by_year(id)

Arguments

id

A vector of ID numbers.

Value

Age vector obtained from ID numbers.

Examples

id = c(
"652801197305161555",
"130206202202291545", 
"110101841125178"
)
age_by_year(id)