Provides a tidy, vectorized interface to the 'RxNorm' / 'RxNav' API for resolving drug names, RxCUIs, National Drug Codes (NDCs), and related drug concept metadata. The package supports workflows for mapping between drug names, RxCUIs, NDCs, ingredients, products, drug classes, and related concepts using data from the National Library of Medicine's 'RxNav' services <https://lhncbc.nlm.nih.gov/RxNav/APIs/> and 'RxNorm' <https://www.nlm.nih.gov/research/umls/rxnorm/>.
| Version: | 0.4.0 |
| Depends: | R (≥ 4.1) |
| Imports: | cachem, cli, digest, dplyr, httr2 (≥ 1.0.0), jsonlite, lifecycle, memoise, purrr, rlang, stringr, tibble, tidyr, vctrs |
| Suggests: | curl, knitr, rmarkdown, testthat (≥ 3.0.0), withr |
| Published: | 2026-05-27 |
| DOI: | 10.32614/CRAN.package.rxref |
| Author: | Steven Smith [aut, cre] |
| Maintainer: | Steven Smith <ssmith at cop.ufl.edu> |
| BugReports: | https://github.com/ssmithm/rxref/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/ssmithm/rxref, https://www.stevenmsmith.org/rxref/ |
| NeedsCompilation: | no |
| Citation: | rxref citation info |
| Materials: | README, NEWS |
| CRAN checks: | rxref results |
| Reference manual: | rxref.html , rxref.pdf |
| Vignettes: |
Case Study: GLP-1 and related incretin therapies (source, R code) Building route-specific RxCUI and NDC lists (source, R code) rxref: Getting started (source, R code) |
| Package source: | rxref_0.4.0.tar.gz |
| Windows binaries: | r-devel: rxref_0.4.0.zip, r-release: rxref_0.4.0.zip, r-oldrel: rxref_0.4.0.zip |
| macOS binaries: | r-release (arm64): rxref_0.4.0.tgz, r-oldrel (arm64): rxref_0.4.0.tgz, r-release (x86_64): rxref_0.4.0.tgz, r-oldrel (x86_64): rxref_0.4.0.tgz |
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