# Identify Relevant Clinical Codes and Evaluate Their Use

## Documentation for package ‘CodelistGenerator’ version 2.2.3

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

achillesCodeUse | Summarise code use from achilles counts
codesFromCohort | Get concept ids from a provided path to cohort json files
codesFromConceptSet | Get concept ids from a provided path to json files
codesInUse | Get codes used in the database
compareCodelists | Compare two codelists
findOrphanCodes | Find orphan codes related to a codelist
getATCCodes | Get descendant codes for ATC levels
getCandidateCodes | Generate candidate codelist for the OMOP CDM
getConceptClassId | getConceptClassId
getDescendants | getDescendants
getDomains | getDomains
getDoseForm | getDoseForm
getDrugIngredientCodes | Get descendant codes for drug ingredients
getICD10StandardCodes | Get corresponding standard codes for ICD-10 chapters and sub-chapters
getMappings | Show mappings from non-standard vocabularies to standard
getVocabularies | getVocabularies
getVocabVersion | getVocabVersion
mockVocabRef | Generate example vocabulary database
restrictToCodesInUse | Filter a codelist to keep only the codes used in the database
sourceCodesInUse | Get source codes used in the database
summariseCodeUse | Summarise code use in patient-level data
summariseCohortCodeUse | Summarise code use among a cohort in the cdm reference