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The orthogonal approximation of an oblique structure in factor analysis

โœ Scribed by Bert F. Green


Book ID
112725007
Publisher
Springer
Year
1952
Tongue
English
Weight
692 KB
Volume
17
Category
Article
ISSN
0033-3123

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Orthogonality and its approximation in t
โœ J.C. Gower; B. Zeilman ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 671 KB

Given a square matrix A, we discuss the problem of seeking some constrained matrix C which satisfies (i) A + C =M and (ii) AC=M where M is symmetric, or nearly so. ## Typical constraints on C include low rank, orthogonality and low-rank departures from a unit matrix. Graphical representation is d