# Sparse PCA corrects for cell type heterogeneity in epigenome-wide association studies

> Research article (Nature Methods, 2016) · cited 316× · AI/ML

**Wikidata**: [openalex:W2309685155](https://www.wikidata.org/wiki/openalex:W2309685155)  
**Source**: https://4ort.xyz/entity/sparse-pca-corrects-for-cell-type-heterogeneity-in-epigenome-wide-association-studies