CbFilter: Base class for all cohortBuilder filters

In cohortBuilder: Data Source Agnostic Filtering Tools

Base class for all cohortBuilder filters

Description

Base class for all cohortBuilder filters

Usage

CbFilter(
  type = character(0),
  id = character(0),
  name = character(0),
  active = logical(0),
  description = NULL,
  domain = NULL,
  step_id = NULL,
  extra = list(),
  private = list()
)

Arguments

type	Filter type string.
id	Filter identifier.
name	Filter display name.
active	Whether the filter is active.
description	Optional filter description.
domain	Optional domain constraining valid filter values. Structure depends on filter type: character vector for discrete, 2-length vector for range, named list for multi_discrete. When set, filter values are intersected with the domain. When value is unset ('NA') and domain is provided, the domain serves as the effective value.
step_id	Step identifier (set when filter is attached to a step).
extra	Named list of extra parameters.
private	Named list of internal parameters, not intended to be set directly by users.

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