A Note On A Sufficiency Condition For Uniqueness Of A Restricted Factor Matrix

A Note On A Sufficiency Condition For Uniqueness Of A Restricted Factor Matrix

A counterexample is produced to a conjecture by K. G. Joreskog concerning sufficiency conditions for uniqueness of a restricted factor matrix. A substitute condition is stated and proved for the most common situation where the restricted elements are specified to be zero. (Author)

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Bibliographic Details
Published in:Psychometrika Vol. 38; no. 1; p. 141
Main Author: Dunn, James E
Format: Journal Article
Language:English
Published: 1973
Subjects:
Factor Analysis
Factor Structure
Mathematical Applications
Psychometrics
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Summary:A counterexample is produced to a conjecture by K. G. Joreskog concerning sufficiency conditions for uniqueness of a restricted factor matrix. A substitute condition is stated and proved for the most common situation where the restricted elements are specified to be zero. (Author)