# New estimator for the variances of strata in ranked set sampling

> Research article (Soft Computing, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3160801434](https://www.wikidata.org/wiki/openalex:W3160801434)  
**Source**: https://4ort.xyz/entity/new-estimator-for-the-variances-of-strata-in-ranked-set-sampling