Some Multiple Correlation and Predictor Selection Methods  

Oleh:

Anderson, Harry E. ; Fruchter, Benjamin

Jenis: Article from Journal - e-Journal
Dalam koleksi: Psychometrika: A Journal of Quantitative Psychology vol. 25 no. 1 (Mar. 1960), page 59-76.
Topik: Multiple Correlation; Predictor Selection Methods
Fulltext: 2501_1007.pdf (826.05KB)

Isi artikel

The Doolittle, Wherry-Doolittle, and Summerfield-Lubin methods of multiple correlation are compared theoretically as well as by an application in which a set of predictors is selected. Wherry's method and the Summerfield-Lubin method are shown to be equivalent; the relationship of these methods to the Doolittle method is indicated. The Summerfield-Lubin method, because of its compactness and ease of computation, and because of the meaningfulness of the interim computational values, is recommended as a convenient least squares method of multiple correlation and predictor selection.

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