An Introduction to Latent Variable Mixture Modeling (Part 1): Overview and Cross-Sectional Latent Class and Latent Profile Analyses
Author(s) -
Kristoffer S. Berlin,
Natalie A. Williams,
Gilbert R. Parra
Publication year - 2013
Publication title -
journal of pediatric psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.054
H-Index - 121
eISSN - 1465-735X
pISSN - 0146-8693
DOI - 10.1093/jpepsy/jst084
Subject(s) - latent class model , latent variable , latent variable model , latent heat , probabilistic latent semantic analysis , structural equation modeling , mixture model , psychology , computer science , statistics , mathematics , artificial intelligence , physics , thermodynamics
Pediatric psychologists are often interested in finding patterns in heterogeneous cross-sectional data. Latent variable mixture modeling is an emerging person-centered statistical approach that models heterogeneity by classifying individuals into unobserved groupings (latent classes) with similar (more homogenous) patterns. The purpose of this article is to offer a nontechnical introduction to cross-sectional mixture modeling.
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