Results 1 to 10 of about 19,711 (214)

The Beta-Gompertz Distribution

open access: yesRevista 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
ALI AKBAR JAFARI   +2 more
doaj   +6 more sources

Bayesian and Classical Inference under Type-II Censored Samples of the Extended Inverse Gompertz Distribution with Engineering Applications [PDF]

open access: yesEntropy, 2021
In this article, we introduce a new three-parameter distribution called the extended inverse-Gompertz (EIGo) distribution. The implementation of three parameters provides a good reconstruction for some applications.
Ahmed Elshahhat   +2 more
doaj   +2 more sources

Statistical Features and Estimation Methods for Half-Logistic Unit-Gompertz Type-I Model

open access: yesMathematics, 2023
In this study, we propose a new three-parameter lifetime model based on the type-I half-logistic G family and the unit-Gompertz model, which we named the half-logistic unit Gompertz type-I distribution.
Anum Shafiq   +4 more
doaj   +3 more sources

Transmuted Generalized Gompertz distribution with application [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2017
This paper introduces the four parameter transmuted generalized Gompertz distribution which includes the transmuted Gompertz, transmuted generalized exponential, transmuted exponential, Gompertz, generalized exponential and exponential distributions as ...
Muhammad Shuaib Khan   +2 more
doaj   +4 more sources

Objective and subjective prior distributions for the Gompertz distribution [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2018
This paper takes into account the estimation for the unknown parameters of the Gompertz distribution from the frequentist and Bayesian view points by using both objective and subjective prior distributions.
SANKU DEY, FERNANDO A. MOALA
doaj   +5 more sources

The generalized Gompertz distribution

open access: yesApplied Mathematical Modelling, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
El-Gohary, A.   +2 more
exaly   +2 more sources

The Marshall-Olkin Gompertz Distribution: Properties and Applications

open access: yesStatistica, 2021
This article introduces three parameters class for lifetime Poisson processes in the Marshall-Olkin transformation family that are increasing, bathtub and skewed.
Joseph Thomas Eghwerido   +2 more
doaj   +2 more sources

The Kumaraswamy Gompertz Distribution [PDF]

open access: yesJournal 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
openaire   +1 more source

Stability conditions of limit cycle for Gompertz Autoregressive model

open access: yesTikrit Journal of Pure Science, 2023
In this paper, we suggest Gompertz Autoregressive model by using the cumulative distribution function of Gompertz distribution and, the aim of this paper is studying and finding the stability conditions of a limit cycle for the Gompertz Autoregressive ...
Nezar E. Ali, Azher A. Mohammad
doaj   +1 more source

The inverted Gompertz-Fréchet distribution with applications

open access: yesScientific African, 2023
The probability distribution is an important aspect of probability theory because of its vast relevance in almost all human disciplines. Its applicability in finance, medicine, agriculture, actuarial science, demography, and econometrics, to mention but ...
Eno E.E. Akarawak   +5 more
doaj   +1 more source

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