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ERIC Number: EJ401721
Record Type: Journal
Publication Date: 1989
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Influential Observations in Principal Factor Analysis.
Tanaka, Yutaka; Odaka, Yoshimasa
Psychometrika, v54 n3 p475-85 Sep 1989
A method is proposed for detecting influential observations in iterative principal factor analysis. Theoretical influence functions are derived for two components of the common variance decomposition. The major mathematical tool is the influence function derived by Tanaka (1988). (SLD)
Descriptors: Equations (Mathematics), Factor Analysis, Mathematical Models, Research Methodology, Statistical Analysis
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A