read_rxnorm_paths: Retrieve the Table Listing RxNorm Paths

View source: R/rxnorm_map.R

read_rxnorm_pathsR Documentation

Retrieve the Table Listing RxNorm Paths

Description

Retrieve the table found at https://lhncbc.nlm.nih.gov/RxNav/applications/RxNavViews.html#label:appendix that will be used to generate the SQL queries to derive RxNorm maps.

Usage

read_rxnorm_paths(
  url = "https://lhncbc.nlm.nih.gov/RxNav/applications/RxNavViews.html#label:appendix",
  check_for_updates = FALSE
)

Arguments

url

Source URL. It is not hardcoded in case the URL changes in the future. Default: 'https://lhncbc.nlm.nih.gov/RxNav/applications/RxNavViews.html#label:appendix'

Details

The tibble parsed from the URL is cached indefinitely. This is to avoid losing this dataframe in the event that the source documentation is ever lost.

Value

Tibble of a machine-readable version of what is read at the url parameter.

See Also

Other RxNorm Map: get_rxnorm_ingredient_map(), get_rxnorm_map(), get_rxnorm_tty_lookup(), setup_rxmap(), write_rxnorm_map(), write_rxnorm_path_lookup()


meerapatelmd/metathesaurus documentation built on May 23, 2022, 7:41 a.m.