# Nonparametric (distribution-free) control charts: An updated overview and some results

> Research article (Quality Engineering, 2019) · cited 174× · AI/ML

**Wikidata**: [openalex:W2943770332](https://www.wikidata.org/wiki/openalex:W2943770332)  
**Source**: https://4ort.xyz/entity/nonparametric-distribution-free-control-charts-an-updated-overview-and-some-results