Results 11 to 20 of about 594,952 (216)

Zero-Dependent Bivariate Poisson Distribution with Applications

open access: yesMathematics, 2023
The bivariate Poisson model is the most widely used model for bivariate counts, and in recent years, several bivariate Poisson regression models have been developed in order to analyse two response variables that are possibly correlated. In this paper, a
Najla Qarmalah, Abdulhamid A. Alzaid
doaj   +1 more source

The Kumaraswamy-G Poisson Family of Distributions [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2015
For any baseline continuous G distribution, we propose a new generalized family called the Kumaraswamy-G Poisson (denoted with the prefix “Kw-GP”) with three extra positive parameters.
Manoel Wallace A. Ramos   +5 more
doaj   +1 more source

Learning poisson binomial distributions [PDF]

open access: yesProceedings of the forty-fourth annual ACM symposium on Theory of computing, 2012
Revised full version. Improved sample complexity bound of O~(1/eps^2)
Daskalakis, Constantinos   +2 more
openaire   +7 more sources

The Extended Chen-Poisson Lifetime Distribution

open access: yesRevstat Statistical Journal, 2023
A three-parameter lifetime distribution is proposed, named extended Chen-Poisson distribution, by compounding the Chen and zero-truncated Poisson distributions.
Ivo Sousa-Ferreira   +2 more
doaj   +1 more source

The new Poisson mixed weighted Lindley distribution with applications to insurance claims data [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2020
Mixed Poisson distributions have been applied for overdispersed count data analysis. In this paper, an alternative mixed Poisson distribution is proposed.
Yupapin Atikankul   +2 more
doaj   +1 more source

Modified intervened Poisson distribution

open access: yesStatistica, 2013
In this paper, we develop modified intervened Poisson distribution (MIPD) and consider some of its properties. Some real life data sets are given here to illustrate MIPD is the best fit among intervened generalized Poisson distribution (IGPD), intervened
C. Satheesh Kumar, D S. Shibu
doaj   +1 more source

The process of item nonresponse in a questionnaire survey and its individual differences

open access: yesJournal of Human Environmental Studies, 2021
The relationship between the occurrence of item nonresponse and individual characteristics in questionnaire surveys can cause bias in parameter estimation.
Daisuke Shimada, Kentaro Katahira
doaj   +1 more source

Statistics of weighted Poisson events and its applications [PDF]

open access: yes, 2013
The statistics of the sum of random weights where the number of weights is Poisson distributed has important applications in nuclear physics, particle physics and astrophysics.
Bohm, G., Zech, G.
core   +1 more source

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

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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