Zobrazeno 1 - 10
of 682
pro vyhledávání: '"Bootstrap Confidence Interval"'
Publikováno v:
PeerJ, Vol 12, p e18272 (2024)
Thailand is currently grappling with a severe problem of air pollution, especially from small particulate matter (PM), which poses considerable threats to public health. The speed of the wind is pivotal in spreading these harmful particles across the
Externí odkaz:
https://doaj.org/article/e40fb58699f44b77a8b50f6c0f102b13
Autor:
Asamh Saleh M. Al Luhayb
Publikováno v:
AIMS Mathematics, Vol 9, Iss 2, Pp 4649-4664 (2024)
This paper illustrated how nonparametric bootstrap methods for double-censored data can be used to conduct some hypothesis tests, such as quartiles' hypothesis tests. Through simulation studies, the smoothed bootstrap (SB) method performed better res
Externí odkaz:
https://doaj.org/article/7115ea85db4d4568b0a6d3eabdb4072f
Autor:
Sofia Tedim, Vera Afreixo, Miguel Felgueiras, Rui Pedro Leitão, Sofia J. Pinheiro, Cristiana J. Silva
Publikováno v:
AIMS Mathematics, Vol 9, Iss 2, Pp 2756-2765 (2024)
In this paper, we consider a compartmental model to fit the real data of confirmed active cases with COVID-19 in Portugal, from March 2, 2020 until September 10, 2021 in the Primary Care Cluster in Aveiro region, ACES BV, reported to the Public Healt
Externí odkaz:
https://doaj.org/article/dbb34560c8914c89b8fd64092e89380e
Publikováno v:
Alexandria Engineering Journal, Vol 78, Iss , Pp 74-87 (2023)
In reliability engineering or medical studies, failure of units or individuals may occurring due to several failure modes which is known by competing risks model. In this paper, we have adopted a competing risks model under consideration that, the fa
Externí odkaz:
https://doaj.org/article/a28e1a01a624428a95cc31f67c3b1752
Autor:
Samah M. Ahmed
Publikováno v:
Iraqi Journal for Computer Science and Mathematics, Vol 5, Iss 2 (2024)
The novelty of this article is estimating the parameters of Weibull inverted exponential (WIE) distribution with a constant stress partially accelerated life test (PALT) under adaptive type-II progressively censored samples. Moreover, the maximum lik
Externí odkaz:
https://doaj.org/article/39b200701c7746139291a7ef8575cbc8
Publikováno v:
Revstat Statistical Journal, Vol 22, Iss 1 (2024)
In this article, we studied a generalization of the log-normal distribution called Zografos-Balakrishnan log-normal distribution and investigate its various important properties and functions including moments, quantile function, various reliability
Externí odkaz:
https://doaj.org/article/9d2853e2f5924bc48d55b4d40b644866
Autor:
Panahi, Hanieh
Publikováno v:
International Journal of Quality & Reliability Management, 2022, Vol. 40, Issue 6, pp. 1412-1428.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJQRM-05-2021-0130
Autor:
Hassan, Marwa Kh.
Publikováno v:
International Journal of Quality & Reliability Management, 2021, Vol. 39, Issue 7, pp. 1535-1550.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJQRM-06-2021-0166
Publikováno v:
Symmetry, Vol 16, Iss 3, p 309 (2024)
Progressive type-II (Prog-II) censoring schemes are gaining traction in estimating the parameters, and reliability characteristics of lifetime distributions. The focus of this paper is to enhance the accuracy and reliability of such estimations for t
Externí odkaz:
https://doaj.org/article/a3a353aba23d4bf6864e238ecf0fbf3c
Autor:
Renu Garg, Kapil Kumar
Publikováno v:
Statistica, Vol 81, Iss 3, Pp 335-361 (2021)
Based on the hybrid censored samples, this article deals with the problem of point and interval estimation of the stress-strength reliability R = P(Y < X) when X and Y both have independent generalized inverted exponential distributions with differen
Externí odkaz:
https://doaj.org/article/ab00d0c4b2f04d7d9a0336314d45267a