subsetOnDomain: Subset a codelist to only those codes from a particular...

In CodelistGenerator: Identify Relevant Clinical Codes and Evaluate Their Use

Subset a codelist to only those codes from a particular domain.

Description

Subset a codelist to only those codes from a particular domain.

Usage

subsetOnDomain(x, cdm, domain, negate = FALSE)

Arguments

x	A codelist.
cdm	A cdm reference via CDMConnector.
domain	Character vector with one or more of the OMOP CDM domains. The results will be restricted to the given domains. Check the available ones by running getDomains(). If NULL, all supported domains are included: Condition, Drug, Procedure, Device, Observation, and Measurement.
negate	If FALSE, only concepts with the domain specified will be returned. If TRUE, concepts with the domain specified will be excluded.

Value

The codelist with only those concepts associated with the domain (if negate = FALSE) or the codelist without those concepts associated with the domain (if negate = TRUE).

Examples

library(CodelistGenerator)
cdm <- mockVocabRef()
codes <- subsetOnDomain(
              x = list("codes" = c(10,13,15)),
              cdm = cdm,
              domain = "Drug")
codes

CodelistGenerator documentation built on April 11, 2025, 5:51 p.m.