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Regression coefficients in multilinear PLS

✍ Scribed by Sijmen de Jong

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 108 KB
Volume: 12
Category: Article
ISSN: 0886-9383
DOI: 10.1002/(sici)1099-128x(199801/02)12:1<77::aid-cem496>3.0.co;2-7

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✦ Synopsis

Three alternative approaches are discussed for finding the final calibration model (regression coefficients) in PLS regression of k-way Y on N-way X. The simplest approach is to skip the deflation of the X-data. From the observation that the specific deflation used in multiway PLS is inconsequential, it also follows that Bro's tri-PLS is equivalent to Ståhle's linear three-way decomposition (LTD).

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