Zobrazeno 1 - 10
of 252
pro vyhledávání: '"dagum distribution"'
Autor:
Basma Ahmed, G. G. Hamedani, Getachew Tekle Mekiso, Yusra A. Tashkandy, M. E. Bakr, Eslam Hussam, Haitham M. Yousof
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-30 (2024)
Abstract This paper introduces a novel approach to life-testing using Extended Dagum (EXD) percentiles within the framework of group inspection plans. The methodology focuses on optimizing sample sizes and analyzing termination time ratios to enhance
Externí odkaz:
https://doaj.org/article/2c68ce7b6fa14410b2593e53aeda3276
Autor:
Alina Jędrzejczak, Kamila Trzcińska
Publikováno v:
Comparative Economic Research, Vol 26, Iss 4, Pp 45-64 (2023)
Gender equality is a fundamental human right and one of the core values of the European Union (EU). Great efforts have been made to defend this right and to promote gender equality within the member states and around the world. However, there are sti
Externí odkaz:
https://doaj.org/article/29f2031b92744afa8fbbca6b926f45db
Autor:
Hamed Lorvand, MohammadReza Lali
Publikováno v:
پژوهشهای برنامه و توسعه, Vol 4, Iss 3, Pp 151-173 (2023)
The purpose of this article is to investigate the distribution of household income in Isfahan province by using the data of the household income and expenditure plan, for the period of 2011-2021 using parametric methods. For this purpose, different s
Externí odkaz:
https://doaj.org/article/66eeea78ea3d467fae25d88ecaf45133
Publikováno v:
Alexandria Engineering Journal, Vol 80, Iss , Pp 572-583 (2023)
Statistical modeling and forecasting are very important for decision-making in any field of life. This paper has two major objectives, namely, statistical modeling and forecasting of real phenomena. For covering the first aim (i.e., statistical model
Externí odkaz:
https://doaj.org/article/1ecdf4075a484e36a38ecdc344366acc
Publikováno v:
Journal of Statistical Theory and Applications (JSTA), Vol 22, Iss 1-2, Pp 70-97 (2023)
Abstract Marshall Olkin Exponentiated Dagum distribution (MOED) with four shape parameters and one scale parameter is proposed. Alternative expressions are derived for the newly proposed distribution to sort out lengthy calculations. Various properti
Externí odkaz:
https://doaj.org/article/b9160188c9174ecb90d7673910e66f53
Autor:
Yongjing Wang, Zubair Ahmad, Faridoon Khan, Dalia Kamal Alnagar, Hassan Alsuhabi, Ibrahim Alkhairy, M. Yusuf
Publikováno v:
Alexandria Engineering Journal, Vol 64, Iss , Pp 645-658 (2023)
This paper offers the introduction of a new updated form of the Dagum distribution. The new updated form of the Dagum model is called a novel generalized-Dagum distribution. The proposed novel generalized-Dagum distribution is a prominent updated for
Externí odkaz:
https://doaj.org/article/bb29863bda9842178ba40f32d48b41ea
Autor:
Peter O. Koleoso
Publikováno v:
Scientific African, Vol 19, Iss , Pp e01555- (2023)
An Odd Lomax-Dagum distribution has been developed in this study. The distribution has been developed from Odd Lomax-G family of distributions. The structural characteristics of the distribution have been derived with relevant supporting plots of the
Externí odkaz:
https://doaj.org/article/c5c3ef1737d6477fb0cabe31acfe6ed7
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
AIMS Mathematics, Vol 7, Iss 9, Pp 15965-15981 (2022)
In this article, estimation of the parameters as well as some lifetime parameters such as reliability and hazard rate functions for the Dagum distribution based on record statistics is obtained. Both Bayesian and non-Bayesian inferential approaches o
Externí odkaz:
https://doaj.org/article/1e837da353a84cc89eb8722fbaa74c05