dtc_datepart {sdtm.oak} | R Documentation |
The date part is extracted from an ISO8601 date/time variable. By default, partial or missing dates are set to NA.
dtc_datepart(dtc, partial_as_na = TRUE)
dtc |
Character vector containing ISO8601 date/times. |
partial_as_na |
Logical |
Character vector containing ISO8601 dates.