Literaturnachweis - Detailanzeige
Autor/inn/en | Seltzer, Michael; Novak, John; Choi, Kilchan; Lim, Nelson |
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Titel | Sensitivity Analysis for Hierarchical Models Employing "t" Level-1 Assumptions. |
Quelle | In: Journal of Educational and Behavioral Statistics, 27 (2002) 2, S.181-222Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 1076-9986 |
Schlagwörter | Algorithms; Estimation (Mathematics); Markov Processes; Monte Carlo Methods |
Abstract | Examines the ways in which level-1 outliers can impact the estimation of fixed effects and random effects in hierarchical models (HMs). Also outlines and illustrates the use of Markov Chain Monte Carlo algorithms for conducting sensitivity analyses under "t" level-1 assumptions, including algorithms for settings in which the degrees of freedom at level 1 is treated as an unknown parameter. (Author/SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |