# On Proxy Variables and Categorical Data Fusion

> Research article (Journal of Official Statistics, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2297450394](https://www.wikidata.org/wiki/openalex:W2297450394)  
**Source**: https://4ort.xyz/entity/on-proxy-variables-and-categorical-data-fusion