id2age: Extraction Age
In Ricetl: Data Extraction for People's Republic of China Resident Identity Card

Description Usage Arguments Author(s) Examples

Extraction of age in the resident identity cards of People's Republic of China.

1	id2age(x,year=2018,fillna=NA)

`x`	A vector containing 18 Bit ID numbers.
`year`	Calculate the reference time of age,the default value is 2018.
`fillna`	The filling value of the missing value,the default value is NA

Xu Jing

library(Ricetl)
x <- c('654003198111200241','341881197709275718',
'340503199401248097','469030199406204103','511100198')
id2age(x)
id2age(x,year=2018,fillna=25)