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Effects of ignoring clustered data structure in confirmatory factor analysis of ordered polytomous items: a simulation study based on PANSS
Statistical theory indicates that hierarchical clustering by interviewers or raters needs to be considered to avoid incorrect inferences when performing any analyses including regression, factor analysis (FA) or item response theory (IRT) modelling of binary or ordinal data. We use simulated Positiv...
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| Опубликовано в: : | Int J Methods Psychiatr Res |
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| Главные авторы: | , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
John Wiley and Sons Inc.
2015
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6877128/ https://ncbi.nlm.nih.gov/pubmed/26096674 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mpr.1474 |
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