Literaturnachweis - Detailanzeige
Autor/inn/en | Kromrey, Jeffrey D.; Hines, Constance V. |
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Titel | Use of Empirical Estimates of Shrinkage in Multiple Regression: A Caution. |
Quelle | In: Educational and Psychological Measurement, 55 (1995) 6, S.901-25Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0013-1644 |
Schlagwörter | Estimation (Mathematics); Monte Carlo Methods; Regression (Statistics); Sample Size; Simulation; Statistical Bias |
Abstract | The accuracy of four empirical techniques to estimate shrinkage in multiple regression was studied through Monte Carlo simulation. None of the techniques provided unbiased estimates of the population squared multiple correlation coefficient, but the normalized jackknife and bootstrap techniques demonstrated marginally acceptable performance with large sample sizes. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |