Results 21 to 30 of about 144,564 (262)

Double Generalized Beta-Binomial and Negative Binomial Regression Models

open access: yesRevista 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
doaj   +1 more source

Count data regression modeling: an application to spontaneous abortion

open access: yesReproductive Health, 2020
Background In India, around 20,000 women die every year due to abortion-related complications. In count data modeling, there is sometimes a prevalence of zero counts.
Prashant Verma   +3 more
doaj   +1 more source

A note on negative λ-binomial distribution

open access: yesAdvances 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
doaj   +1 more source

Negative binomial additive model for RNA-Seq data analysis

open access: yesBMC Bioinformatics, 2020
Background High-throughput sequencing experiments followed by differential expression analysis is a widely used approach for detecting genomic biomarkers.
Xu Ren, Pei-Fen Kuan
doaj   +1 more source

The Negative Binomial regression

open access: yesSouthwest Respiratory and Critical Care Chronicles, 2015
Shengping Yang, Gilbert Berdine
openaire   +2 more sources

An improved bound for negative binomial approximation with -functions

open access: yesAKCE International Journal of Graphs and Combinatorics, 2017
In this article, we use Stein’s method together with -functions to give an improved bound for the total variation distance between the distribution of a non-negative integer-valued random variable and the negative binomial distribution with parameters ...
K. Teerapabolarn
doaj   +1 more source

On hypergeometric generalized negative binomial distribution

open access: yesInternational 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
doaj   +1 more source

CPO e MID: alguns resultados obtidos em meninos brancos, de 8 a 12 anos DMF and RLM: some results in white children, eight to twelve years old

open access: yesRevista de Saúde Pública, 1973
São apresentados alguns dados sobre CPO e MID (Índice de ataque ao 1° molar permanente inferior direito). São estudadas as distribuições do MID e do CPO /MID = 0, ajustando-se a binomial e binomial negativa, respectivamente, tendo o teste de ...
José Maria Pacheco de Souza
doaj   +1 more source

Distribution of clones among hosts for the lizard malaria parasite Plasmodium mexicanum [PDF]

open access: yesPeerJ, 2021
Background Malaria parasites reproduce asexually, leading to the production of large numbers of genetically identical parasites, here termed a clonal line or clone.
Allison T. Neal
doaj   +2 more sources

On large deviations for the negative binomial law

open access: yesLietuvos Matematikos Rinkinys, 1998
There is not abstract.
Pranas Vaitkus, Vydas Čekanavičius
doaj   +3 more sources

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