# Classification of fentanyl analogues through principal component analysis (PCA) and hierarchical clustering of GC–MS data

> Research article (Forensic Chemistry, 2020) · cited 51× · AI/ML

**Wikidata**: [openalex:W3091904923](https://www.wikidata.org/wiki/openalex:W3091904923)  
**Source**: https://4ort.xyz/entity/classification-of-fentanyl-analogues-through-principal-component-analysis-pca-and-hierarchical-clustering-of-gcms-data