Literaturnachweis - Detailanzeige
Autor/inn/en | Cramer, Elliot M.; Appelbaum, Mark I. |
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Titel | The Validity of Polynomial Regression in the Random Regression Model. |
Quelle | In: Review of Educational Research, 48 (1978) 4, S.511-15Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Error of Measurement; Mathematical Models; Multiple Regression Analysis; Research Reviews (Publications); Validity |
Abstract | Assuming conditional normality and independence, standard estimation and hypothesis testing procedures for regression coefficients are the same whether using fixed x values, random x values or mixed fixed and random values. Contrary to Sockloff's suggestion, polynomial regression is useful with either fixed or random models. (See EJ 142 050). (CP) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |