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Article

Evaluation of population structure inferred by principal component analysis or the admixture model.

Genetics - 4 Oct 2023

van Waaij Jan, Li Song, Garcia-Erill Genís, Albrechtsen Anders, Wiuf Carsten

Abstract excerpt

Principal component analysis (PCA) is commonly used in genetics to infer and visualize population structure and admixture between populations. PCA is often interpreted in a way similar to inferred admixture proportions, where it is assumed that individuals belong to one of several possible populations or are admixed between these populations. We propose a new method to assess the statistical fit of PCA...

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PMID: 37611212
DOI: 10.1093/genetics/iyad157

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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