مجلة التنمية والاقتصاد التطبيقي
Volume 4, Numéro 2, Pages 187-196

The Bayesian Chi-square Statistic To Determinate Kaplan Meier Validity

Authors : Hamimes Ahmed . Benamirouche Rachid .

Abstract

In this article, we use the Kaplan Meier model in the survival analysis and according to a Bayesian conception, of this context the choice of probabilized the risk of chance whatsoever in the law used (a priori law of beta, the a hierarchical priori,…) or in the structure of the model (to test the foolability,…) requires an adjustment test of the survival data according to the chi-square test of bayesian through the p-value. The test developed in this article is an ideal choice to reinforce the results found through one of the most widely used survival methods, the Kaplan Meier model.

Keywords

Bayesian approach ; Kaplan Meier model ; chi-square test. ; p-value