政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/98868

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政大機構典藏 > 理學院 > 心理學系 > 期刊論文 > Item 140.119/98868

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题名:	Simultaneous decision on the number of latent clusters and classes for multilevel latent class Models
作者:	游琇婷 Yu, Hsiu-Ting;Park, Jungkyu
贡献者:	心理系
日期:	2014.05
上传时间:	2016-07-11 17:21:39 (UTC+8)
摘要:	The Multilevel Latent Class Model (MLCM) proposed by Vermunt (2003) has been shown to be an excellent framework for analyzing nested data with assumed discrete latent constructs. The nonparametric version of MLCM assumes 2 levels of discrete latent components to describe the dependency observed in data. Model selection is an important step in any statistical modeling. The task of model selection for MLCM amounts to the decision on the number of discrete latent components at both higher and lower levels and is more challenging than standard Latent Class Models. In this article, simulation studies were conducted to systematically examine the effects of sample sizes, clusters/classes distinctness, and the number of latent clusters and classes on the performance of various information criteria in recovering the true latent structure. Results of the simulation studies are summarized and presented. The final section presents the remarks and recommendations about the simultaneous decision regarding the number of latent classes and clusters when applying MLCMs to analyze empirical data.
關聯:	Multivariate Behavioral Research, 49(3), 232-244
数据类型:	article
DOI 連結:	http://dx.doi.org/10.1080/00273171.2014.900431
DOI:	10.1080/00273171.2014.900431
显示于类别:	[心理學系] 期刊論文

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