Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Rehab Alsultan"'
Autor:
Mohamed A.S. Ishag, Anthony Wanjoya, Aggrey Adem, Rehab Alsultan, Abdulaziz S. Alghamdi, Ahmed Z. Afify
Publikováno v:
Alexandria Engineering Journal, Vol 104, Iss , Pp 587-602 (2024)
The proportional hazard regression models are widely used statistical tools for analyzing survival data and estimating the effects of covariates on survival times. It is assumed that the effects of the covariates are constant across the time. In this
Externí odkaz:
https://doaj.org/article/39f40f38d01248d69d8a1997eb6ab871
Autor:
Rehab Alsultan
Publikováno v:
AIP Advances, Vol 14, Iss 1, Pp 015306-015306-9 (2024)
This study examines group acceptance sampling plans for many items evaluated together, with the product lifetime following the extended odd Weibull exponential (EOWEx) distribution. Significant design parameters are derived when the consumer risk and
Externí odkaz:
https://doaj.org/article/205501a70cce45178bfd39b1e5ef6470
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 2, Pp 1674-1694 (2023)
This article discusses the problem of estimation with step stress partially accelerated life tests using Type-II progressively censored samples. The lifetime of items under use condition follows the two-parameters inverted Kumaraswamy distribution. T
Externí odkaz:
https://doaj.org/article/a63ca9e3e62c47dd90b420ae151aed74
Autor:
Aned Al Mutairi, Amal S. Hassan, Shokrya S. Alshqaq, Rehab Alsultan, Ahmed M. Gemeay, Said G. Nassr, Mohammed Elgarhy
Publikováno v:
AIP Advances, Vol 13, Iss 9, Pp 095117-095117-22 (2023)
This work uses the inverse-power transformation to create the inverse power Ramos–Louzada distribution (IPRLD), a novel two-parameter version of the Ramos–Louzada distribution. The failure rate of the new distribution can be represented by a reve
Externí odkaz:
https://doaj.org/article/ecc3b238db254c65a517b4d4a16795a4
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 12, Pp 13628-13659 (2022)
The quadratic rank transmutation map is used in this article to suggest a novel extension of the power inverted Topp–Leone distribution. The newly generated distribution is known as the transmuted power inverted Topp–Leone (TPITL) distribution. T
Externí odkaz:
https://doaj.org/article/e6708e00ead74925acf437c7b322adb2
Publikováno v:
Symmetry, Vol 15, Iss 8, p 1578 (2023)
Asymmetric distributions, as opposed to symmetric distributions, may be more resilient to extreme values or outliers. Furthermore, when data show substantial skewness, asymmetric distributions can shed light on the underlying processes or phenomena b
Externí odkaz:
https://doaj.org/article/b252b042871140739da6b761e276fd52
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12081 (2022)
A new two-parameter power Zeghdoudi distribution (PZD) is suggested as a modification of the Zeghdoudi distribution using the power transformation method. As a result, the PZD may have increasing, decreasing, and unimodal probability density function
Externí odkaz:
https://doaj.org/article/2d005a26d5ff4eeda3f8469cd57220d4
Publikováno v:
Applied Sciences, Vol 12, Iss 16, p 8272 (2022)
The current paper proposes a new three-parameter probability distribution, called power Darna distribution (PDD), as an extension to the Darna distribution. An extra parameter is added to the base model and aims to increase the flexibility of the mod
Externí odkaz:
https://doaj.org/article/7457baf049c449f6afa261d4bf226620
Autor:
Rehab Alsultan
Publikováno v:
Pakistan Journal of Statistics and Operation Research. :155-166
The current paper presented new two-parameter life processes distribution, the Marshall-Olkin Pranav (MOEP) distribution. This study combines the Marshall-Olkin method with the Pranav distribution to produce a more accessible and flexible model used
Autor:
Rehab Alsultan, Hazar Khogeer
Publikováno v:
Advances and Applications in Statistics. 75:67-78