Media type: E-Article Title: Graphical introduction to principal components analysis Contributor: Brereton, Richard G. imprint: Wiley, 2022 Published in: Journal of Chemometrics Language: English DOI: 10.1002/cem.3404 ISSN: 0886-9383; 1099-128X Keywords: Applied Mathematics ; Analytical Chemistry Origination: Footnote: Description: <jats:p>Principal components analysis is introduced graphically using a small 3 × 2 matrix, showing the relationship between the original dataset, scores and loadings.</jats:p>