Media type: E-Article Title: Introduction to statistical, algorithmic and theoretical basis of principal components analysis Contributor: Brereton, Richard G. imprint: Wiley, 2022 Published in: Journal of Chemometrics Language: English DOI: 10.1002/cem.3406 ISSN: 0886-9383; 1099-128X Keywords: Applied Mathematics ; Analytical Chemistry Origination: Footnote: Description: <jats:p>The difference between NIPALS and svd is discussed; the criteria for principal components based on maximum sum of squares and minimum residuals is described and illustrated via two small numerical examples.</jats:p>