Articles with "poisson distribution" as a keyword



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Subclass of analytic functions associated with Poisson distribution series

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Published in 2020 at "Afrika Matematika"

DOI: 10.1007/s13370-020-00788-z

Abstract: In this paper, we find the necessary and sufficient conditions, inclusion relations for Poisson distribution series $${\mathcal {K}}(m,z)=z+\sum \nolimits _{n=2}^{\infty }\frac{m^{n-1}}{(n-1)!}e^{-m}z^{n}$$ belonging to a subclass $$\mathcal {TS}(\lambda ,\alpha ,\beta )$$ of analytic functions with negative… read more here.

Keywords: distribution series; subclass; poisson distribution; analytic functions ... See more keywords
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A weighted Poisson distribution and its application to cure rate models

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Published in 2018 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2017.1373817

Abstract: ABSTRACT The family of weighted Poisson distributions offers great flexibility in modeling discrete data due to its potential to capture over/under-dispersion by an appropriate selection of the weight function. In this paper, we introduce a… read more here.

Keywords: cure rate; poisson distribution; weighted poisson; distribution ... See more keywords
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Maximum likelihood and Bayesian estimators for the double Poisson distribution

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Published in 2018 at "Journal of statistical theory and practice"

DOI: 10.1080/15598608.2018.1489919

Abstract: Poisson and negative binomial distributions are frequently used to fit count data. A limitation of the Poisson distribution is that the mean and the variance are assumed to be equal, but this assumption is far… read more here.

Keywords: poisson distribution; maximum likelihood; double poisson; likelihood bayesian ... See more keywords
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AN EXACT GOODNESS-OF-FIT TEST BASED ON THE OCCUPANCY PROBLEMS TO STUDY ZERO-INFLATION AND ZERO-DEFLATION IN BIOLOGICAL DOSIMETRY DATA

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Published in 2018 at "Radiation Protection Dosimetry"

DOI: 10.1093/rpd/ncx285

Abstract: The goal in biological dosimetry is to estimate the dose of radiation that a suspected irradiated individual has received. For that, the analysis of aberrations (most commonly dicentric chromosome aberrations) in scored cells is performed… read more here.

Keywords: poisson distribution; dosimetry data; biological dosimetry; test ... See more keywords
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Statistical Description for the Decay of an Ensemble of Emitter Nuclei in the Context of a Sub-Poisson Distribution

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Published in 2018 at "Bulletin of the Russian Academy of Sciences: Physics"

DOI: 10.3103/s1062873818100155

Abstract: A new formalism that combines the simplicity of the mathematical apparatus of the Poisson distribution and a correct description of the decay of the last nucleus of a system in a binomial distribution is proposed,… read more here.

Keywords: description decay; poisson distribution; sub poisson; distribution ... See more keywords
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Transactional Interpretation and the Generalized Poisson Distribution

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Published in 2022 at "Entropy"

DOI: 10.3390/e24101416

Abstract: The aim of this paper is to study the quantum-like approach to the description of the market in the context of the principle of minimum Fisher information. We wish to investigate the validity of using… read more here.

Keywords: poisson distribution; squeezed coherent; risk; transactional interpretation ... See more keywords
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The Modes of the Poisson Distribution of Order 3 and 4

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Published in 2023 at "Entropy"

DOI: 10.3390/e25040699

Abstract: In this article, new properties of the Poisson distribution of order k with parameter λ are found. Based on them, the modes of the Poisson distributions of order k=3 and 4 are derived for λ… read more here.

Keywords: modes poisson; order; poisson distribution; distribution order ... See more keywords
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Devil in the details: how can we avoid potential pitfalls of CATS regression when our data do not follow a Poisson distribution?

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Published in 2022 at "PeerJ"

DOI: 10.7717/peerj.12763

Abstract: Background Community assembly by trait selection (CATS) allows for the detection of environmental filtering and estimation of the relative role of local and regional (meta-community-level) effects on community composition from trait and abundance data without… read more here.

Keywords: cats regression; poisson distribution; follow poisson; data follow ... See more keywords