Research and analysis

Aggregating ethnicity data to improve data quality

This report looks at the benefits and limitations of different methods of aggregating ethnicity data to improve its quality.

• From: Race Disparity Unit and Race Equality Unit
• Published: 30 June 2023

Documents

Aggregating to improve ethnicity data quality

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Details

This report looks at:

• aggregation to improve data quality, especially for ethnic groups with small populations
• the benefits and limitations of different methods of aggregating, such as aggregating ethnic groups and aggregating different geographies

This report focuses on aggregating data over more than one time period.

Published 30 June 2023