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Details van artikel 17 van 21 gevonden artikelen
| Titel: |
Sensitivity analysis in covariance structure analysis with equality constraints |
| Auteur: |
Tanaka, Yutaka Watadani, Shingo |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 21 (1992) nr. 6 pagina's 1501-1515 |
| Jaar: |
1992 |
| Inhoud: |
Influence functions are derived for covariance structure analysis with equality constraints, where the parameters are estimated by minimizing a discrepancy function between the assumed covariance matrix and the sample covariance matrix. As a special case maximum likelihood exploratory factor analysis is studied precisely with a numerical example. Comparison is made with the the results of Tanaka and Odaka (1989), who have proposed a sensitivity analysis procedure in maximum likelihood exploratory factor analysis using the perturbation expansion of a certain function of eigenvalues and eigenvectors of a real symmetric matrix. Also the present paper gives a generalization of Tanaka, Watadani and Moon (1991) to the case with equality constraints. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 17 van 21 gevonden artikelen
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