Conditional dependence diagnostic in the latent class model: A simulation study
- Autores: de Oliveir MR, Gonçalves L, Subtil A
- Ano de Publicação: 2012
- Journal: Statistics & Probability Letters
- Link: https://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=4&SID=T2VvZFAKYvQv3Eo9tzK&page=1&doc=7
The classical latent class model assumes the hypothesis of conditional independence. We explore tools commonly used to validate this hypothesis (correlation residual plot, log-odds ratio check plot, and known goodness of fit tests) to make practitioners aware of these tools’ shortcomings in correctly identifying local dependence.