yy_to_yyyy: Convert two-digit to four-digit years

In sdtm.oak: SDTM Data Transformation Engine

Convert two-digit to four-digit years

Description

yy_to_yyyy() converts two-digit years to four-digit years.

Usage

yy_to_yyyy(x, cutoff_2000 = 68L)

Arguments

x	An integer vector of years.
cutoff_2000	An integer value. Two-digit years smaller or equal to cutoff_2000 are parsed as though starting with 20, otherwise parsed as though starting with 19.

Value

An integer vector.

sdtm.oak documentation built on April 3, 2025, 9:37 p.m.