Literaturnachweis - Detailanzeige
Autor/in | Donoghue, John R. |
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Titel | The Effects of Within-Group Covariance Structure on Recovery in Cluster Analysis. I. The Bivariate Case. |
Quelle | In: Multivariate Behavioral Research, 30 (1995) 2, S.227-54 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0027-3171 |
Schlagwörter | Cluster Analysis; Correlation; Monte Carlo Methods |
Abstract | Two Monte Carlo studies investigated the effects of within-group covariance structure on subgroup recovery by 10 hierarchical clustering methods using 100 bivariate observations from 2 subgroups. Superior recovery was associated with within-group correlation that matched the direction of subgroup separation. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |