RT Journal Article
T1 A condition to obtain the same decision in the homogeneity testing problem from the frequentist and Bayesian point of view
A1 Gómez Villegas, Miguel Ángel
A1 González Pérez, Beatriz
AB 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 hypothesisis calculated using a mixed prior distribution. The methodology consist of choosing an appropriate value of π0 for the mass assigned to the null and spreading the remainder, 1 − π0, over the alternative according to a density function. With this method, a theorem which shows when the same conclusion is reached from both frequentist and bayesian points of view is obtained. A sufficient condition under which the p-value is less than a value α andthe posterior probability is also less than 0.5 is provided.
PB Marcel Dekker
SN 1532-415X
YR 2006
FD 2006-12-12
LK https://hdl.handle.net/20.500.14352/49406
UL https://hdl.handle.net/20.500.14352/49406
LA eng
NO Gómez Villegas, M. A. & González Pérez, B. «A Condition to Obtain the Same Decision in the Homogeneity Testing Problem from the Frequentist and Bayesian Point of View». Communications in Statistics - Theory and Methods, vol. 35, n.o 12, diciembre de 2006, pp. 2211-22. DOI.org (Crossref), https://doi.org/10.1080/03610920600853233.
NO Ministerio de Educación, Formación Profesional y Deportes (España)
NO Universidad Complutense de Madrid
NO Comunidad de Madrid
DS Docta Complutense
RD 12 may 2025