Results 31 to 40 of about 287,012 (332)

On the forward-backward correlations in a two-stage scenario [PDF]

open access: yes, 2000
It is demonstrated that in a two-stage scenario with elementary Poissonian emitters of particles (colour strings) arbitrarily distributed in their number and average multiplicities, the forward- backward correlations are completely determined by the ...
Alexopulos   +13 more
core   +2 more sources

On hypergeometric generalized negative binomial distribution

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
It is shown that the hypergeometric generalized negative binomial distribution has moments of all positive orders, is overdispersed, skewed to the right, and leptokurtic.
M. E. Ghitany   +2 more
doaj   +1 more source

A continuous version of the negative binomial distribution

open access: yesStatistica, 2013
While discretization of continuous distributions have been attempted for many life distributions the reverse has hardly been attempted. The present endeavor is to establish a reverse relationship by offering a continuous counter part of a discrete ...
Nimai Kumar Chandra, Dilip Roy
doaj   +1 more source

Disoriented Chiral Condensates, Pion Probability Distributions and Parallels with Disordered System [PDF]

open access: yes, 1999
A general expression is discussed for pion probability distributions coming from relativistic heavy ion collisions. The general expression contains as limits: 1) The disoriented chiral condensate (DCC), 2) the negative binomial distribution and Pearson ...
A. A. Anselm   +29 more
core   +2 more sources

Size-Biased Generalized Negative Binomial Distribution [PDF]

open access: yes, 2008
A size biased generalized negative binomial distribution (SBGNBD) is defined and a recurrence relationship for the moments of SBGNBD is established. The Bayes’ estimator for a parametric function of one parameter when two other parameters of a known size-
Mir, Khurshid Ahmad
core   +2 more sources

A Modified Negative Binomial Distribution: Properties, Overdispersion and Underdispersion

open access: yesJournal of Statistical Theory and Applications (JSTA), 2019
In this paper, we introduce a new and useful discrete distribution (modified negative binomial distribution) and its statistical and probabilistic properties are discussed.
Ghobad Barmalzan   +2 more
doaj   +1 more source

Bühlmann's Credibility Model with Claims of Negative Binomial and 2-Poisson Distribution

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2023
One of the premium determination techniques is to use credibility theory. In this study, a credibility premium determination model was derived with the best accuracy approach in the form of Bühlmann’s credibility premium.
Ikhsan Maulidi, Vina Apriliani
doaj   +1 more source

An improved bound for negative binomial approximation with -functions

open access: yesAKCE International Journal of Graphs and Combinatorics, 2017
In this article, we use Stein’s method together with -functions to give an improved bound for the total variation distance between the distribution of a non-negative integer-valued random variable and the negative binomial distribution with parameters ...
K. Teerapabolarn
doaj   +1 more source

How many strong earthquakes will there be tomorrow?

open access: yesFrontiers in Applied Mathematics and Statistics, 2023
In this note, we study the distribution of earthquake numbers in both worldwide and regional catalogs: in the Global Centroid Moment Tensor catalog, from 1980 to 2019 for magnitudes Mw 5.
Matteo Taroni   +3 more
doaj   +1 more source

Association of ambient ozone pollution with respiratory disease among children: comparison among three distribution fittings of daily hospitalization in generalized additive model analysis

open access: yesZhongguo gonggong weisheng, 2022
ObjectiveTo compare differences among the results of utilizing Poisson distribution, quasi-Poisson distribution, and negative binomial distribution in the generalized additive model (GAM) analysis on the association of ambient air ozone (O3) with ...
Zheng-rong GU, Xin-yu WANG, Hui XU
doaj   +1 more source

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