Literaturnachweis - Detailanzeige
Autor/inn/en | Graham, John W.; und weitere |
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Titel | Maximizing the Usefulness of Data Obtained with Planned Missing Value Patterns: An Application of Maximum Likelihood Procedures. |
Quelle | In: Multivariate Behavioral Research, 31 (1996) 2, S.197-218 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0027-3171 |
Schlagwörter | Data Collection; Estimation (Mathematics); Maximum Likelihood Statistics; Research Design; Simulation; Statistical Bias; Statistical Distributions |
Abstract | The utility of the three-form design coupled with maximum likelihood methods for estimation of missing values was evaluated. Simulation studies demonstrate that maximum likelihood estimation and multiple imputation methods produce the most efficient and least biased estimates of variances and covariances for normally distributed and slightly skewed data when data are missing completely at random. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |