getPersonIdentifier: Get the column name with the person identifier from a table (either
subject_id or person_id), it will throw an error if it contains both or
neither.
Description
Get the column name with the person identifier from a table (either
subject_id or person_id), it will throw an error if it contains both or
neither.
Usage
getPersonIdentifier(x, call = parent.frame())
Value
Person identifier column.
Arguments
- x
A table.
- call
A call argument passed to cli functions.