Results 41 to 50 of about 4,690,574 (154)

A new probabilistic method for the generation of asymmetrical distributions: Empirical analyses using asymmetrical data

Ain Shams Engineering Journal
Considering the significance of asymmetric statistical distributions in applied fields, this paper proposes a new statistical technique to enhance the distributional adaptability of conventional models.
Etaf Alshawarbeh, Fatimah M. Alghamdi, Ehab M. Almetwally, Sadiah M.A. Aljeddani, Atif Ali Yassin Ali, Gamal A. Abd-Elmougod, M.A. Meraou, Hanan H. Sakr   +7 more
doaj   +1 more source

Four-Parameter Weibull Distribution with Lower and Upper Limits Applicable in Reliability Studies and Materials Testing

Mathematics, 2023
A simply curved Weibull plot means that the studied data set has a three-parameter Weibull distribution with a non-zero location parameter representing the lower or the upper limit of the data set.
Jan Kohout
doaj   +1 more source

The implications of LinkedIn medium and Weibull-based probability model in the financial sector

Alexandria Engineering Journal
In today's modern world, marketing is a fruitful source to grow a business by reaching a larger audience. This paper considers a popular social media source called LinkedIn.com as a way of marketing or reaching a larger audience. We consider a regression
Ze Li, Weihong Zhou, Fatimah A. Almulhim, Jin-Taek Seong, Manahil Sid Ahmed Mustafa, Hassan M. Aljohani   +5 more
doaj   +1 more source

The Additive Weibull-Geometric Distribution: Theory and Applications [PDF]

Journal of Statistical Theory and Applications (JSTA), 2016
In this paper, we introduce a new class of lifetime distributions which is called the additive Weibull geometric (AWG) distribution. This distribution obtained by compounding the additive Weibull and geometric distributions.
I. Elbatal, M.M. Mansour, Mohammad Ahsanullah   +2 more
doaj   +1 more source

Estimation of parameters in like-Weibull distribution

, 2013
This paper deals with a new method of estimating parameters from a like-Weibull distribution. The features of these parameters are compared through the failure data of different sample sizes with those of 3-parameter Weibull ...
Cacciari, Mario
core   +1 more source

On Shifted Weibull-Pareto Distribution [PDF]

, 2016
The Lomax distribution, known as Pareto (type II) distribution, is a heavy tail probability distribution used extensively in business, economics and in actuarial modeling. The Weibull-Pareto distribution defined by Alzaatreh et al. (2013a) has shown high
NC DOCKS at The University of North Carolina Wilmington, Ghosh, Indranil   +1 more
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The generalized inverse Weibull distribution

, 2009
Censored data, Data analysis, Inverse Weibull distribution, Maximum likelihood estimation, Moment, Weibull regression model,
ORTEGA, Edwin M. M., GUSMAO, Felipe R. S. de, CORDEIRO, Gauss M., Felipe Gusmão, Edwin Ortega, Gauss Cordeiro, Gauss M. Cordeiro, Edwin M. M. Ortega, Felipe R. S. de Gusmão   +8 more
core   +1 more source

A new Weibull distribution for modeling complex biomedical data

Journal of Radiation Research and Applied Sciences
Classical models like the Weibull distribution often struggle to capture the high variability and complexity inherent in biomedical data. To address these limitations, we introduced the odd beta prime-Weibull (OBP-Weibull) distribution, derived from the ...
Ahmad Abubakar Suleiman, Hanita Daud, Aliyu Ismail Ishaq, Mohamed Kayid, Rajalingam Sokkalingam, Yaman Hamed, Mahmod Othman, Vasili B.V. Nagarjuna, Mohammed Elgarhy   +8 more
doaj   +1 more source

A new trigonometric-inspired probability distribution: A simulation study and applications in reliability and hydrology

Alexandria Engineering Journal
The importance of statistical distributions in accurately representing real-world scenarios and aiding in educated decision-making is well recognized. Nonetheless, it is also true that the limitations of these distributions can hinder optimal fitting in ...
Xiang Tu, Jiangwei Kong, Qing Fu, Sheng Chang, Kunfeng Zhang, Tmader Alballa, Haifa Alqahtani, Hamiden Abd El-Wahed Khalifa   +7 more
doaj   +1 more source

On the Weibull distribution

, 1976
This work involves the comparisons of various estimates of the parameters of the Weibull distribution. These estimates have been obtained by using various statistical techniques, such as the method of maximum likelihood estimation, the method of moments,
Sommers, Dan J.
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