Results 21 to 30 of about 4,758,934 (297)

Posterior Estimates for the Parameter of the Poisson Distribution by Using Two Different Loss Functions

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2022
In this paper, Bayes estimators of Poisson distribution have been derived by using two loss functions: the squared error loss function and the proposed exponential loss function in this study, based on different priors classified as the two different ...
Jinan A. Naser Al-obedy
doaj   +1 more source

Bounds for the approximation of Poisson-binomial distribution by Poisson distribution [PDF]

open access: yesJournal of Inequalities and Applications, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hung, Tran, Thao, Vu
openaire   +2 more sources

Class of Analytic Function defined by Neutrosophic Poisson Distribution [PDF]

open access: yesNeutrosophic Sets and Systems
This article investigates the interplay between univalent functions, the Salagean operator, and Poisson distribution within the framework of neutrosophic distribution and neutrosophic Poisson distribution.
Olushola Adeyemo   +4 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

Twisted Poincare duality for some quadratic Poisson algebras [PDF]

open access: yes, 2007
We exhibit a Poisson module restoring a twisted Poincaré duality between Poisson homology and cohomology for the polynomial algebra R=C[X1Xn] endowed with Poisson bracket arising from a uniparametrised quantum affine space.
Stéphane Launois   +3 more
core   +1 more source

On the generalized Poisson distribution [PDF]

open access: yesStatistica Neerlandica, 2000
We use Euler's difference lemma to prove that, for θ > 0 and 0 ≤λ < 1, the function Pn defined on the non‐negative integers by P n (θ, λ) = [θ(θ + nλ)n−1/n!]e−nλ−θdefines a probability distribution, known as the Generalized Poisson Distribution.
openaire   +3 more sources

INVESTIGATING POPULATION BALANCE IN THE STATE OF GEORGIA USING SPATIAL CLUSTERING [PDF]

open access: yesریاضی و جامعه
Identification of population ratio disruption in the population structure is one of the challenges that every country faces. Population aging is a kind of demographic abnormality that lack of attention causes population problems.
Ali Abolhassani, Somayyeh Tari
doaj   +1 more source

A quadratic Poisson Gel'fand-Kirillov problem in prime characteristic [PDF]

open access: yes, 2015
The quadratic Poisson Gel’fand-Kirillov problem asks whether the field of fractions of a Poisson algebra is Poisson birationally equivalent to a Poisson affine space, i.e. to a polyno-mial algebra K[X1,..., Xn] with Poisson bracket defined by {Xi, Xj} =
Lecoutre, Cesar   +3 more
core   +1 more source

POISSON REGRESSION MODELING GENERALIZED IN MATERNAL MORTALITY CASES IN ACEH TAMIANG REGENCY

open access: yesBarekeng, 2023
Maternal Mortality Rate (MMR) is the number of maternal deaths due to the process of pregnancy, childbirth, and postpartum which is used as an indicator of women's health degrees.
Riska Novita Sari   +2 more
doaj   +1 more source

Mixed Poisson Distributions

open access: yesInternational Statistical Review, 2007
Summary: Mixed Poisson distributions have been used in a wide range of scientific fields for modeling nonhomogeneous populations. This paper aims at reviewing the existing literature on Poisson mixtures by bringing together a great number of properties, while, at the same time, providing tangential information on general mixtures.
Karlis, Dimitris, Xekalaki, Evdokia
openaire   +2 more sources

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