set_dua_level: Set data restriction level

In duawranglr: Securely Wrangle Dataset According to Data Usage Agreement

Set data restriction level

Description

Set data restrictions to one of the levels in the DUA crosswalk.

Usage

set_dua_level(level, deidentify_required = FALSE, id_column = NULL)

Arguments

level	String value of the data restriction level
deidentify_required	Set to TRUE if ID column must be changed to protect unique identifier.
id_column	Column with unique IDs that must be identified if deidentify_required == TRUE.

Examples

## --------------
## Setup
## --------------
## set DUA crosswalk
dua_cw <- system.file('extdata', 'dua_cw.csv', package = 'duawranglr')
set_dua_cw(dua_cw)
## --------------

## set restrictions at first level
set_dua_level('level_i')

## ...same, but set unique ID column to be deidentified
set_dua_level('level_i', deidentify_required = TRUE, id_column = 'sid')

duawranglr documentation built on July 13, 2026, 5:09 p.m.