Results 21 to 30 of about 9,698 (163)
Predictive implications of Gompertz’s law [PDF]
Physica A: Statistical Mechanics and its Applications, 2016 14 pages, 7 ...
Richmond, Peter, Roehner, Bertrand M.
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Solutions for better fitting Sigmoid-shaped functions to binary data [PDF]
Computational Ecology and Software, 2020 Sigmoid-shaped curves are often used to estimate the probability of individuals surviving or becoming fecund (response: y) given some characteristic like age or size (predictor: x).
V.M.N.C.S. Vieira
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On Characterization of Gompertz Distribution by Properties of Generalized Record Values [PDF]
Journal of Statistical Theory and Applications (JSTA), 2014 In this chapter, we derive some recurrence relations satisfied by single and product moments of generalized record values arising from Gompertz and inverted Gompertz distributions.
S. Minimol, P. Yageen Thomas
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The Beta-Gompertz Distribution
Revista Colombiana de Estadística, 2014 In this paper, we introduce a new four-parameter generalized version of the Gompertz model which is called Beta-Gompertz (BG) distribution. It includes some well-known lifetime distributions such as beta-exponential and generalized Gompertz distributions as special sub-models.
JAFARI, ALI AKBAR +2 more
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The Kumaraswamy Gompertz Distribution [PDF]
Journal of Data Science, 2021 We introduce the four-parameter Kumaraswamy Gompertz distribution. We obtain the moments, generating and quantilefunctions, Shannon and R'enyi entropies, mean deviations and Bonferroni and Lorenz curves. We provide a mixture representation for the density function of the order statistics.
Raquel C. da Silva +3 more
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Effect of Initial Substrate pH and Light Intensity on Biohydrogen Production through photo-fermentation from Palm Oil Mill Effluent (POME) [PDF]
Journal of Renewable Energy and EnvironmentThe Palm Oil Mill Effluent (POME) still contains a significant quantity of organic substances that can potentially serve as raw materials for biohydrogen production.
Furqon Furqon +3 more
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The Gompertz–Pareto income distribution [PDF]
Physica A: Statistical Mechanics and its Applications, 2011 This work analyzes the Gompertz-Pareto distribution (GPD) of personal income, formed by the combination of the Gompertz curve, representing the overwhelming majority of the economically less favorable part of the population of a country, and the Pareto power law, which describes its tiny richest part.
F. Chami Figueira +2 more
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Nonlinear models of Brazilian sheep in adjustment of growth curves
Czech Journal of Animal Science, 2018 Growth curves of the Morada Nova sheep males and females were described using nonlinear models and the relationships between body weight and thoracic circumference were evaluated.
Claudia Cristina Paro de Paz +5 more
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The Gompertz model revisited and modified using reaction networks: Mathematical analysis
Biomath, 2021 In the present work we discuss the?usage of the framework of chemical reaction networks for the construction of dynamical models and their mathematical analysis.
Svetoslav Marinov Markov
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InPrime, 2022 This paper introduces a new four-parameter distribution called the exponentiated Gompertz generated inverted exponential (EGGIE) distribution. Explicit expressions of the structural properties such as the ordinary and incomplete moments, probability ...
O. D. Adubisi, C. E. Adubisi
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