assert_dtc_format {sdtm.oak}R Documentation

Assert dtc format

Description

assert_dtc_format() is an internal helper function aiding with the checking of the .format parameter of create_iso8601().

Usage

assert_dtc_format(.format)

Arguments

.format

The argument of create_iso8601()'s .format parameter.

Value

This function throws an error if .format is not either:

Otherwise, it returns .format invisibly.


[Package sdtm.oak version 0.2.0 Index]