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'concept_set_expression' object constructor

Source: R/classConceptSetExpression.R
newConceptSetExpression.Rd

'concept_set_expression' object constructor

Usage

newConceptSetExpression(x, cdm = NULL)

Arguments

x

a named list of tibbles, each of which containing concept set definitions

cdm

A <cdm_reference> object. If provided, concept IDs in x will be checked against cdm$concept.

Value

A concept_set_expression