Deduplicate Cases and Coalesce Information Among Duplicates

distinct_crf() de-duplicates cases in the CRF data using first name, last name, date of birth, and specimen collection date. Where possible, missing data in one duplicate record is filled in from data in others.

distinct_crf(data = filter_crf())

Arguments

data	A tibble with CRF data, usually output from filter_crf()

Value

The de-duplicated and coalesced input, sorted by record_id