Literaturnachweis - Detailanzeige
Autor/in | Ethington, Corinna A. |
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Titel | The Robustness of LISREL Estimates in Structural Equation Models with Categorical Variables. |
Quelle | In: Journal of Experimental Education, 55 (1987) 2, S.80-88Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Computer Software; Estimation (Mathematics); Factor Analysis; Least Squares Statistics; Mathematical Models; Matrices; Maximum Likelihood Statistics; Statistical Bias; Statistical Studies |
Abstract | This study examined the effect of type of correlation matrix on the robustness of LISREL maximum likelihood and unweighted least squares structural parameter estimates for models with categorical variables. The analysis of mixed matrices produced estimates that closely approximated the model parameters except where dichotomous variables were skewed in opposite directions. (Author/JAZ) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |