Pempie, PascalHamimes, AhmedBenamirouche, Rachid2023-03-052023-03-052020-12-31Pempie, Pascal . Hamimes, Ahmed . Benamirouche, Rachid. Integration Of Prior Information In Kaplan Meier Estimator Using Bayesian Approach . Vol 01. N 02. 31/12/2020. University of Eloued [Write down the date][Copy the download link]2773-2916http://dspace.univ-eloued.dz/handle/123456789/15305As part of this contribution, we will illustrate the effectiveness of the Bayesian approach in estimating durations; we suggest a new definition of the Kaplan Meier Bayesian estimator based on a stochastic approximation under an informative prior. For this reason, based on the lognormal distribution, we have unconjugated a priori distributions. This method of processing makes it possible to assume that the use of the a priori data with the various suggested methods is sensitive to the choices of the parameters added.enBayesian approach; nonparametric survival; Kaplan Meier; Bayesian estimator.Article