create_repeat_instance_vars function

Utility function to convert redcap repeat instance columns into appropriate form and event columns

create_repeat_instance_vars(db_data)

Arguments

• db_data: The REDCap database output generated by REDCapR::redcap_read_oneshot()$data

Returns

A dataframe.

Details

The output of a standard REDCap export with repeating forms and/or events makes use of redcap_repeat_instance in combination with redcap_repeat_instrument and whether or not data exists in both. Instead, rename and separate redcap_repeat_instance into redcap_form_instance and redcap_event_instance.