Literaturnachweis - Detailanzeige
Autor/in | Dijkstra, T. K. |
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Titel | Some Properties of Estimated Scale Invariant Covariance Structures. |
Quelle | In: Psychometrika, 55 (1990) 2, S.327-36 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0033-3123 |
Schlagwörter | Equations (Mathematics); Estimation (Mathematics); Goodness of Fit; Least Squares Statistics; Mathematical Models; Matrices; Psychometrics |
Abstract | An example of scale invariance is provided via the LISREL model that is subject only to classical normalizations and zero constraints on the parameters. Scale invariance implies that the estimated covariance matrix must satisfy certain equations, and the nature of these equations depends on the fitting function used. (TJH) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |