filter_effective_value: Get a filter's effective value

In cohortBuilder: Data Source Agnostic Filtering Tools

Get a filter's effective value

Description

Returns the value that should be used to pre-select the filter input, accounting for the domain. This is the filter's value intersected with its domain; when the value is unset ('NA') and a domain is present, the domain is returned as the effective value. Thin wrapper over [cb_intersect_domain()] for use by GUIs.

Usage

filter_effective_value(filter)

Arguments

filter

S7 filter object.

Value

The effective value for the filter, suitable for pre-selecting an input. Structure depends on the filter type.

See Also

[filter_domain()], [cb_intersect_domain()]

cohortBuilder documentation built on July 3, 2026, 9:07 a.m.