CbFilterDiscreteText: Discrete text filter class

In cohortBuilder: Data Source Agnostic Filtering Tools

Discrete text filter class

Description

Filters data by matching a variable against comma-separated text values.

Usage

CbFilterDiscreteText(
  id = NULL,
  name = NULL,
  variable,
  value = NA,
  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').
variable	Column name to filter on.
value	Values to keep. 'NA' means no filtering.
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.