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Latent Class Detection and Class Assignment: A Comparison of the MAXEIG Taxometric Procedure and Factor Mixture Modeling Approaches
| Content Provider | Scilit |
|---|---|
| Author | Lubke, Gitta Tueller, Stephen |
| Copyright Year | 2010 |
| Description | Taxometric procedures such as MAXEIG and factor mixture modeling (FMM) are used in latent class clustering, but they have very different sets of strengths and weaknesses. Taxometric procedures, popular in psychiatric and psychopathology applications, do not rely on distributional assumptions. Their sole purpose is to detect the presence of latent classes. The procedures capitalize on the assumption that, due to mean differences between two classes, item covariances within class are smaller than item covariances between the classes. FMM goes beyond class detection and permits the specification of hypothesis-based within-class covariance structures ranging from local independence to multidimensional within-class factor models. In principle, FMM permits the comparison of alternative models using likelihood-based indexes. These advantages come at the price of distributional assumptions. In addition, models are often highly parameterized and susceptible to misspecifications of the within-class covariance structure. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3955757/pdf |
| Ending Page | 628 |
| Page Count | 24 |
| Starting Page | 605 |
| ISSN | 10705511 |
| e-ISSN | 15328007 |
| DOI | 10.1080/10705511.2010.510050 |
| Journal | Structural Equation Modeling: A Multidisciplinary Journal |
| Issue Number | 4 |
| Volume Number | 17 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2010-10-06 |
| Access Restriction | Open |
| Subject Keyword | Journal: Structural Equation Modeling: A Multidisciplinary Journal Mathematical Social Sciences Models Comparison Structures Latent Class Permits Item Maxeig Taxometric Procedures |
| Content Type | Text |
| Resource Type | Article |
| Subject | Sociology and Political Science Economics, Econometrics and Finance Decision Sciences Modeling and Simulation |