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Statistical power of likelihood ratio and Wald tests in latent class models with covariates
This paper discusses power and sample-size computation for likelihood ratio and Wald testing of the significance of covariate effects in latent class models. For both tests, asymptotic distributions can be used; that is, the test statistic can be assumed to follow a central Chi-square under the null...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5628195/ https://www.ncbi.nlm.nih.gov/pubmed/28039681 http://dx.doi.org/10.3758/s13428-016-0825-y |