| Título: | R X S Tables From A Bayesian Viewpoint |
| Autores: | Gómez Villegas, Miguel A. ; González Pérez, Beatriz |
| Tipo de documento: | texto impreso |
| Editorial: | Universidad Complutense de Madrid, 2010 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/restrictedAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Estadística matemática , Tipo = Artículo |
| Resumen: |
The display of the data by means of contingency tables is used for discussing different approaches to statistical inference. We develop a Bayesian procedure for the homogeneity testing problem of r populations using r × s contingency tables. The posterior probability of the homogeneity null hypothesis is calculated using a mixed prior distribution. The methodology consists of assigning an appropriate prior mass, ?0, to the null and spreading the remainder, 1 ? ?0, over the alternative according to a density function. With this method, it is possible to prove a theorem which shows when the p-value and the posterior probability can give rise to the same conclusion. |
| En línea: | https://eprints.ucm.es/id/eprint/15667/1/Villegas04.pdf |
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