Record Display for the EPA National Library Catalog

RECORD NUMBER: 39 OF 49

OLS Field Name OLS Field Data
Main Title Principal Components Analysis and Partial Least Squares Regression.
Author Glen, W. G. ; Dunn, W. J. ; Scott, D. R. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. ;Illinois Univ. at Chicago.
Publisher c1989
Year Published 1989
Report Number EPA/600/J-89/498;
Stock Number PB91-146373
Additional Subjects Multivariate analysis ; Data analysis ; Pattern recognition ; Classifying ; Algorithms ; Mathematical models ; Correlation ; Regression analysis ; Variance(Statistics) ; Reprints ; Principal component analysis ; Partial least squares regression
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB91-146373 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/13/1991
Collation 28p
Abstract
The mathematics behind the techniques of principal component analysis and partial least squares regression is presented in detail, starting from the appropriate extrema conditions. The meaning of the resultant vectors and many of their mathematical interrelationships are also presented. Also, partial least squares is developed as a 'modification' of principal component analysis to underline the relationship between these two techniques.