check_duplicates

Check for duplicate rows. Can use subset of columns to check for
duplicates if <code>duplicates_cols</code> is specified in the schema.
Otherwise, all columns are used for duplicate check.

Validates data frames against a defined schema. Produces a report of the checks performed and any issues found, with index and entry value where appropriate. Backend checks are performed using pointblank Richard Iannone et al (2025) <doi:10.32614/CRAN.package.pointblank>.

Analysis Standards and Pipelines Team (ONS) 

data.checker

Data Checker for Validating Data Frames Against Defined Schema

Crown Copyright 

check_duplicates function

<dl><dt>validator</dt>
<dd><code>Validator</code> object</dd></dl>

Arguments

Check for duplicate rows. Can use subset of columns to check for
duplicates if duplicates_cols is specified in the schema.
Otherwise, all columns are used for duplicate check. — check_duplicates

<dl>

<dt>validator</dt>
<dd><code>Validator</code> object</dd>

</dl>

Check for duplicate rows. Can use subset of columns to check for
duplicates if <code>duplicates_cols</code> is specified in the schema.
Otherwise, all columns are used for duplicate check.

check_duplicates: Check for duplicate rows. Can use subset of columns to check for duplicates if `duplicates_cols` is specified in the schema. Otherwise, all columns are used for duplicate check.

Description

Usage

Value

Arguments