Results 11 to 20 of about 592,235 (265)

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

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

An alternative hyper-Poisson distribution

open access: yesStatistica, 2013
An alternative form of hyper-Poisson distribution is introduced through its probability mass function and studies some of its important aspects such as mean, variance, expressions for its raw moments, factorial moments, probability generating function ...
C. Satheesh Kumar, B. Unnikrishnan Nair
doaj   +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

DISTRIBUSI POISSON DAN DISTRIBUSI EKSPONENSIAL DALAM PROSES STOKASTIK

open access: yesMedia Statistika, 2011
In the queueing system, the processes usually come from a Poisson process. In this system should be obtained an arrival distribution and a service distribution.
Sugito Sugito, Moch Abdul Mukid
doaj   +1 more source

Counting processes with Bern\v{s}tein intertimes and random jumps [PDF]

open access: yes, 2014
We consider here point processes $N^f(t)$, $t>0$, with independent increments and integer-valued jumps whose distribution is expressed in terms of Bern\v{s}tein functions $f$ with L\'evy measure $\nu$.
Orsingher, Enzo, Toaldo, Bruno
core   +1 more source

Multiple electromagnetic electron positron pair production in relativistic heavy ion collisions [PDF]

open access: yes, 1996
We calculate the cross sections for the production of one and more electron-positron pairs due to the strong electromagnetic fields in relativistic heavy ion collisions.
Adrian Alscher   +19 more
core   +2 more sources

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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