# Earth Mover’s Distance (EMD): A True Metric for Comparing Biomarker Expression Levels in Cell Populations

> Research article (PLoS ONE, 2016) · cited 131× · AI/ML

**Wikidata**: [openalex:W2306295156](https://www.wikidata.org/wiki/openalex:W2306295156)  
**Source**: https://4ort.xyz/entity/earth-movers-distance-emd-a-true-metric-for-comparing-biomarker-expression-levels-in-cell-populations