H
Hammou El Barmi
Researcher at City University of New York
Publications - 54
Citations - 474
Hammou El Barmi is an academic researcher from City University of New York. The author has contributed to research in topics: Estimator & Stochastic ordering. The author has an hindex of 12, co-authored 53 publications receiving 448 citations. Previous affiliations of Hammou El Barmi include Baruch College & Kansas State University.
Papers
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Journal ArticleDOI
Statistical inference concerning weighted Poisson rates under some natural order restrictions
TL;DR: In this paper, a conditional Poisson model is proposed for comparing the rate parameters for several populations, adjusting for a'size' parameter and the random e ects of the subjects.
Journal ArticleDOI
Likelihood ratio tests for and against decreasing in transposition in K×K×K contingency tables
TL;DR: In this article, the authors consider testing for and against decreasing in transposition in K×K×K contingency tables and show that when testing for exchangeability against this type of ordering, the asymptotic distribution of the likelihood ratio statistic is that of a convolution of several independent chi-bar square distributions.
Journal ArticleDOI
On Comparing Cumulative Incidence Functions Using an Empirical Likelihood Ratio Type Test
Hammou El Barmi,Lahcen El Bermi +1 more
TL;DR: In this paper, empirical likelihood ratio type tests for testing the null hypothesis that the cumulative incidence functions corresponding to these two risks are equal against the alternatives are not equal and they are linearly ordered are developed.
Book ChapterDOI
Order restricted inference for comparing the cumulative incidence of a competing risk over several populations
TL;DR: In this article, an asymptotically distribution-free test for the equality of the cumulative incidence functions associated with one specific cause in a competing risks setting across several populations against specific or all alternatives is proposed.