Three-way Principal Component Analysis f
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V. Pravdova; B. Walczak; D.L. Massart; H. Robberecht; R. Van Cauwenbergh; P. Hen
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Article
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2001
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Elsevier Science
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English
⚖ 354 KB
Studies on the nutritional content of foodstu!s often lead to large or complex data sets. The situation described here is complex in the sense that the table has a three-way structure (elemental content;type of vegetable;cooking style) and the question is to "nd the main trends in this data. The use