Literaturnachweis - Detailanzeige
Autor/inn/en | Kromrey, Jeffrey D.; Hines, Constance V. |
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Titel | Nonrandomly Missing Data in Multiple Regression: An Empirical Comparison of Common Missing-Data Treatments. |
Quelle | In: Educational and Psychological Measurement, 54 (1994) 3, S.573-93Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0013-1644 |
Schlagwörter | Comparative Analysis; Estimation (Mathematics); Field Studies; Prediction; Regression (Statistics); Statistical Bias |
Abstract | Results from bootstrap samples of 50, 100, and 200 indicate that 3 imputation procedures for missing data produce biased estimates of R2 and both standardized regression weights used. Two deletion procedures (listwise and pairwise) provided accurate parameter estimates with up to 30% of data missing. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |