CbFilterMultiDiscrete: Multi-discrete filter class

In cohortBuilder: Data Source Agnostic Filtering Tools

Multi-discrete filter class

Description

Filters data by matching multiple variables against sets of discrete values.

Usage

CbFilterMultiDiscrete(
  id = NULL,
  name = NULL,
  values,
  variables,
  dataset,
  keep_na = TRUE,
  description = NULL,
  domain = NULL,
  active = getOption("cb_active_filter", default = TRUE),
  ...
)

Arguments

id	Filter identifier.
name	Filter display name (defaults to 'id').
values	Named list of values to filter by, keyed by variable name.
variables	Vector of column names to filter on.
dataset	Dataset name.
keep_na	If 'TRUE', NA values are retained.
description	Optional description.
domain	Optional filter domain (the set of allowed values). 'NULL' means the domain is derived from the data.
active	If 'FALSE', filter is skipped.
...	Extra parameters.

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