Use the concordance table (crosswalk) to convert from one
coding system to another.
Usage
crosswalk(codes, xwalk, invert = FALSE)
Arguments
- codes
the vector of codes that will be crosswalked
- xwalk
the concordance table.
- invert
by default the crosswalk goes from codes1 to
codes2 setting invert to TRUE make the crosswalk go from codes2
to codes1
Value
an unnamed list of codes in the resulting coding system
