# Developing and using statistical tools to estimate observer effect for ordered class data: The case of the IBP (Index of Biodiversity Potential)

> Research article (Ecological Indicators, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2983095258](https://www.wikidata.org/wiki/openalex:W2983095258)  
**Source**: https://4ort.xyz/entity/developing-and-using-statistical-tools-to-estimate-observer-effect-for-ordered-class-data-the-case-of-the-ibp-index-of-b