Results 171 to 180 of about 19,767 (209)

The Gompertz-G family of distributions

Journal of Statistical Theory and Practice, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Morad Alizadeh, Indranil Ghosh
exaly   +2 more sources

A multivariate Gompertz-type distribution

Journal of Applied Statistics, 2001
The Gompertz distribution has many applications, particularly in medical and actuarial studies. However, there has been little recent work on the Gompertz in comparison with its early investigation. The problem of finding and analysing a bivariate (or multivariate) Gompertz distribution is of interest and the focus of this paper.
Samia A. Adham, Stephen G. Walker
openaire   +1 more source

On the Inverse Power Gompertz Distribution

Annals of Data Science, 2020
In this article, we introduce inverse Power Gompertz distribution with three parameters. Some statistical properties are presented such as hazard rate function, quartile, probability weighted (moments), skewness, kurtosis, entropies function, Bonferroni and Lorenz curves and order statistics.
Dina H. Abdelhady, Yasser M. Amer
openaire   +1 more source

Gompertz in Context: The Gompertz and Related Distributions

2001
A model often used in mortality analysis and forecasting is the Gompertz model. The model is attractive because the mathematical specification is consistent with theories of ageing. Other models that are used less often share some of the useful features of the Gompertz model. Furthermore, the Gompertz can be approached as a member of families of models
openaire   +3 more sources

Comparison of Entropy Measures for Gompertz and Truncated Gompertz Distribution

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences, 2022
Muhammad Ahsan ul Haq, Muhammad Aslam
openaire   +1 more source

Gompertz-Lindley distribution and associated inference

Communications in Statistics - Simulation and Computation, 2019
In this paper, we present a Gompertz-Lindley distribution obtained by mixing the frailty parameter of Gompertz distribution by Lindley distribution.
Mohamed E. Ghitany, Suja M. Aboukhamseen, Abrar A. Baqer, Ramesh C. Gupta   +3 more
openaire   +1 more source

INVERTED GOMPERTZ DISTRIBUTION: PROPERTIES AND ESTIMATION

المجلة العلمیة لقطاع کلیات التجارة, 2012
The inverted Gompertz distribution,and some of its properties are investigated.  The distribution of the order statistic of the inverted Gompertz  distribution and some special cases are presented. Transformed distributions of this distribution are derived.
openaire   +1 more source

Transformed semicircular generalized Gompertz distribution

AIP Conference Proceedings, 2023
N. A. Oleiwi, S. H. Abid, N. H. Al-Noor
openaire   +1 more source