Impacto
Downloads
Downloads per month over past year
Gómez Villegas, Miguel A. and González Pérez, Beatriz (2010) R X S Tables From A Bayesian Viewpoint. Revista matemática complutense, 23 (1). pp. 19-35. ISSN 1988-2807
![[thumbnail of Villegas04.pdf]](/style/images/fileicons/application_pdf.png) |
PDF
Restringido a Repository staff only 497kB |
Official URL: http://www.springerlink.com/content/k0u877h62tqx0575/fulltext.pdf
Abstract
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, π0, to the null and spreading the remainder, 1 − π0, 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.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Contingency tables · p-values · Posterior probabilities · Reconciliation |
| Subjects: | Sciences > Mathematics > Mathematical statistics |
| ID Code: | 15667 |
| Deposited On: | 19 Jun 2012 09:52 |
| Last Modified: | 25 Jun 2018 08:30 |
Origin of downloads
Repository Staff Only: item control page
