Gamal M Ibrahim1 and Ehab Almetwally2* Author Affiliations 1High Institute for Management Sciences, Belqas, 35511, Egypt 2Department of Statistics, Faculty Business Administration, Delta University Science Technology, Received: October 02, 2020 | Published: January 04, 2021 Corresponding author: Almetwally, Department DOI: 10.26717/BJSTR.2021.32.005325

In this paper we consider the stacking of isotonic regression and method rearrangement with empirical estimator to estimate a discrete distribution an infinite support. The estimators are proved be strongly consistent n-rate convergence. We obtain asymptotic distributions construct asymptotically correct conservative global confidence bands. show that stacked Grenander outperforms estimator. ne...