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
getVocabVersion         getVocabVersion
getVocabularies         getVocabularies
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
