Beyond the number of classes: separating substantive from non-substantive dependence in latent class analysis
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چکیده
منابع مشابه
Beyond the number of classes: separating substantive from non-substantive dependence in latent class analysis
Abstract Latent class analysis (LCA) for categorical data is a model-based clustering and classification technique applied in a wide range of fields including the social sciences, machine learning, psychiatry, public health, and epidemiology. Its central assumption is conditional independence of the indicators given the latent class, i.e. “local independence”; violations can appear as model mis...
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ژورنال
عنوان ژورنال: Advances in Data Analysis and Classification
سال: 2015
ISSN: 1862-5347,1862-5355
DOI: 10.1007/s11634-015-0211-0