Determine Whether Inviduals are in NBS

Source: R/add_nbs_comparison.R

add_in_nbs() adds a logical column called in_nbs that indicates whether the individual in a row has a match in NBS using their first name, last name, date of birth, and test date. The resulting in_nbs column is:

  • TRUE if a match is found (including NA == NA)

  • FALSE if no match is found with complete data

  • NA if no match is found with incomplete data

add_in_nbs(crf = distinct_crf(), nbs = load_positive())

Arguments

crf

Case Report Form data, usually from filter_crf()
nbs

Positive NBS data from load_positive()

Value

The input crf data with a logical column in_nbs added