Get available relationships between concepts

Usage

getRelationshipId(
  cdm,
  standardConcept1 = "standard",
  standardConcept2 = "standard",
  domains1 = "condition",
  domains2 = "condition"
)

Arguments

cdm: A cdm reference via CDMConnector.
standardConcept1: Character vector with one or more of "Standard", "Classification", and "Non-standard". These correspond to the flags used for the standard_concept field in the concept table of the cdm.
standardConcept2: Character vector with one or more of "Standard", "Classification", and "Non-standard". These correspond to the flags used for the standard_concept field in the concept table of the cdm.
domains1: Character vector with one or more of the OMOP CDM domain.
domains2: Character vector with one or more of the OMOP CDM domain.

Value

A character vector with unique concept relationship values.

Examples

# \donttest{
cdm <- mockVocabRef()
#> Warning: There are observation period end dates after the current date: 2025-04-11
#> ℹ The latest max observation period end date found is 2025-12-31
getRelationshipId(cdm = cdm)
#> [1] "Due to of"
# }