Results 1 to 10 of about 80,138 (166)
Applications of Beta Negative Binomial Distribution and Laguerre Polynomials on Ozaki Bi-Close-to-Convex Functions [PDF]
Axioms, 2022 In the present paper, due to beta negative binomial distribution series and Laguerre polynomials, we investigate a new family FΣ(δ,η,λ,θ;h) of normalized holomorphic and bi-univalent functions associated with Ozaki close-to-convex functions.
Isra Al-Shbeil +3 more
doaj +4 more sources
A compound of the generalized negative binomial distribution with the generalized beta distribution
Open Mathematics, 2004 Abstract This paper presents a compound of the generalized negative binomial distribution with the generalized beta distribution. In the introductory part of the paper, we provide a chronological overview of recent developments in the compounding of distributions, including the Polish results.
Gerstenkorn Tadeusz
doaj +5 more sources
Journal of Al-Qadisiyah for Computer Science and Mathematics, 2023 In this work , we show and research a new class of univalent and analytic functions with negative coefficients linked to the beta negative binomial distribution on a complicated Hilbert space. We find fascinating geometric features such as the convex set, coefficient estimates, distortion and growth theorems, starlikeness and convexity radii, and ...
Dhirgam Allawy Hussein +1 more
semanticscholar +4 more sources
Earthline Journal of Mathematical Sciences, 2022 In the present paper, we introduce and study a subclass of analytic and univalent functions associated with Beta negative binomial distribution series which is defined in the open unit disk U. We discuss some important geometric properties of this subclass, like, coefficient estimates, extreme points and integral representation. Also, we obtain results
Abbas Kareem Wanas +1 more
semanticscholar +4 more sources
NEGATIVE BINOMIAL APPROXIMATION TO THE BETA BINOMIAL DISTRIBUTION [PDF]
International Journal of Pure and Apllied Mathematics, 2015 This paper determines a bound on the approximation of the beta binomial distribution with parameters n, andby a negative binomial distri- bution with parametersand + + +n . With this bound, it is indicated that the beta binomial distribution can be well approximated by the negative binomial distribution whenis large.
K. Teerapabolarn
semanticscholar +3 more sources
Applications of Beta Negative Binomial Distribution Series on Holomorphic Functions
Earthline Journal of Mathematical Sciences, 2021 The purpose of this article is to derive the necessary and sufficient conditions for the power series 〖P℘〗_(ℷ,γ)^μ (t) whose coefficients are probabilities of the beta negative binomial distribution to be in the family F(σ,τ,ϵ,η,μ,ℷ,γ) of holomorphic functions which are defined in the open unit disk.
Abbas Kareem Wanas +1 more
semanticscholar +4 more sources
Journal of Al-Qadisiyah for Computer Science and Mathematics, 2023 The objective of this paper is to introduce and investigate two families of analytical and bi-univalent functions, and , with respect to symmetric conjugate points that are defined in the open unit disk and connected to a series of beta-negative binomial distributions.
Abbas Kareem Wanas, Faiz Chaseb Khudher
semanticscholar +4 more sources
The importance of distribution-choice in modeling substance use data: a comparison of negative binomial, beta binomial, and zero-inflated distributions [PDF]
The American Journal of Drug and Alcohol Abuse, 2015 Background: It is important to correctly understand the associations among addiction to multiple drugs and between co-occurring substance use and psychiatric disorders. Substance-specific outcomes (e.g. number of days used cannabis) have distributional characteristics which range widely depending on the substance and the sample being evaluated ...
Brandie, Wagner +2 more
semanticscholar +5 more sources
Unimodal Behavior of the Negative Beta Binomial Distribution [PDF]
Sigmae, 2015 Neste artigo apresenta-se um estudo sobre o comportamento da distribuição BetaBinomial Negativa em relação a sua moda. Aplica-se este estudo quando essa distribuição é dada através de uma distribuição hipergeométrica equivalente multiplicada pela verossimilhança cada distribuição Binomial Negativa.
Pedro F. Lima +2 more
semanticscholar +3 more sources
An improved negative binomial approximation for the beta binomial distribution
Applied Mathematical Sciences, 2014 K. Jaioun, K. Teerapabolarn
semanticscholar +3 more sources