Experiencias con un nuevo índice de falta de ajuste en Tablas de Contingencia
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| Autores: | , |
|---|---|
| Formato: | artículo original |
| Estado: | Versión publicada |
| Fecha de Publicación: | 2001 |
| Descripción: | Rudas, Clogg and Lindsay, en 1994, proposed a new index of lack of fit for contingency table analysis. For a contingency table P with N cells, and a model H, the new index is defined as the smallest π that satisfies the equationPh = (1 − π) Π1h + πΠ2h, h = 1, . . . , Nwith 0 ≤ π ≤ 1, y Π1 y Π2 the tables of probabilities for each latent class. The model H applies to Π1 but not impose any restrictions on Π2. The interpretation of the index of lack of fit is the proportion of individuals of the population intrinsically outside model H. In this work we propose the analysis of the second latent class to the study of the causes of lack of fit of a model and to detect outlying cells. At the same time, we propose the new index of lack of fit as a concepto of non-independence in the two simple configural frequency analysis |
| País: | Portal de Revistas UCR |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Lenguaje: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/198 |
| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/198 |
| Access Level: | acceso abierto |
| Palabra clave: | contingency table goodness of fit residual analysis two sample configural frecuency analysis tabla de contingencia bondad de ajuste análisis de residuos Análisis de las frecuencias de las configuraciones de dos muestras |