Assertion: variable | /r/CapableOf | act as confounder
Facets:
value: in experiment
type: LOCATION
value: no longer
type: TEMPORAL
value: in an observational study
type: LOCATION
value: in
type: LOCATION
Source sentences:
text: This is typically done so that the variable can no longer act as a confounder in, for example, in an observational study or experiment.