Query the observation domain — observation • Capr

Query the observation domain

observation(conceptSet, ...)

Arguments

conceptSet: A ConceptSet built with cs(), or NULL for any observation.
...: Optional attributes: firstOccurrence(), startDate(), valueAsNumber(), valueAsString(), valueAsConcept(), observationType(), observationQualifier(), observationSourceConcept(), age(), etc.

Value

A Query object.

See also