Results 31 to 40 of about 4,871,983 (290)
Double Generalized Beta-Binomial and Negative Binomial Regression Models
Revista Colombiana de Estadística, 2017 Overdispersion is a common phenomenon in count datasets, that can greatly affect inferences about the model. In this paper develop three joint mean and dispersion regression models in order to fit overdispersed data.
EDILBERTO CEPEDA-CUERVO +1 more
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Comparisons of statistical distributions for cluster sizes in a developing pandemic
BMC Medical Research Methodology, 2022 Background We consider cluster size data of SARS-CoV-2 transmissions for a number of different settings from recently published data. The statistical characteristics of superspreading events are commonly described by fitting a negative binomial ...
M. J. Faddy, A. N. Pettitt
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On the Accuracy of the Generalized Gamma Approximation to Generalized Negative Binomial Random Sums
Mathematics, 2021 We investigate the proximity in terms of zeta-structured metrics of generalized negative binomial random sums to generalized gamma distribution with the corresponding parameters, extending thus the zeta-structured estimates of the rate of convergence in ...
Irina Shevtsova, Mikhail Tselishchev
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On hypergeometric generalized negative binomial distribution
International 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
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A note on negative λ-binomial distribution
Advances in Difference Equations, 2020 In this paper, we introduce one discrete random variable, namely the negative λ-binomial random variable. We deduce the expectation of the negative λ-binomial random variable.
Yuankui Ma, Taekyun Kim
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A Modified Negative Binomial Distribution: Properties, Overdispersion and Underdispersion
Journal 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
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An Aggregation Rule Based on the Binomial Distribution
Mathematics, 2022 Many decision-making situations require the evaluation of several voters or agents. In a situation where voters evaluate candidates, the question arises of how best to aggregate evaluations so as to compare the candidates.
Josep Freixas
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THE ANALYSIS OF HETEROGENEITY IN THE BINOMIAL DISTRIBUTION [PDF]
Annals of Eugenics, 1951 The articles published by the Annals of Eugenics (1925–1954) have been made available online as an historical archive intended for scholarly use. The work of eugenicists was often pervaded by prejudice against racial, ethnic and disabled groups. The online publication of this material for scholarly research purposes is not an endorsement of those views
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Generalized binomial distribution in photon statistics
Open Physics, 2015 The photon-number distribution between two parts of a given volume is found for an arbitrary photon statistics. This problem is related to the interaction of a light beam with a macroscopic device, for example a diaphragm, that separates the photon flux ...
Ilyin Aleksey
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Karakterisasi Sebaran Binomial Negatif-Binomial Negatif [PDF]
, 2022 This study discusses the convolution or the sum of independent and identical random variables, where the random variables are two distribution of Negative Binomial distribution so that the resulting distribution is known as the Negative Binomial ...
Handayani, Deby, Deby Handayani
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