Results 31 to 40 of about 21,541 (159)

A New Alpha Power Cosine-Weibull Model with Applications to Hydrological and Engineering Data

Mathematics, 2023
Modifying the existing probability models in the literature and introducing new extensions of the existing probability models is a prominent and interesting research topic.
Abdulaziz S. Alghamdi, M. M. Abd El-Raouf   +1 more
doaj   +1 more source

A new statistical model with Monte Carlo simulation: Theory and applications in music education and reliability engineering

Alexandria Engineering Journal
Probability distributions are fundamental to the study of real-world phenomena, but there are occasionally very few practical ways to achieve peak performance.
Yining Wang, Xintao Ma, Xiaowei Huang, ELsiddig Idriss Mohamed, Alhanouf Alburaikan, Huda M. Alshanbari   +5 more
doaj   +1 more source

Generalized Weibull–Lindley (GWL) Distribution in Modeling Lifetime Data

Journal of Mathematics, 2020
In this manuscript, we have derived a new lifetime distribution named generalized Weibull–Lindley (GWL) distribution based on the T-X family of distribution specifically the generalized Weibull-X family of distribution.
Pius Marthin, Gadde Srinivasa Rao
doaj   +1 more source

Experimental Verification of the Weibull Distribution in a Reverberation Chamber

International Journal of Antennas and Propagation, 2019
A Weibull distribution has been proposed for the probability density function (PDF) of the magnitude of the E-field in a reverberation chamber (RC). However, the Weibull distribution has two parameters, and if the parameters are position sensitive, the ...
Jianhua Xu, Yongjiu Zhao, Qian Xu
doaj   +1 more source

Weibull-Fréchet distribution: A new lifetime distribution with application to gastric cancer data [PDF]

ITM Web of Conferences
Lifetime data is a type of data that consists of waiting time until an event occurs. Some of the events of lifetime data are deaths, occurrence of a disease, or failure of a machine. The distribution usually used for modeling lifetime data is the Weibull
Chindranata Marko, Nurrohmah Siti, Fithriani Ida   +2 more
doaj   +1 more source

On the Exponentiated Generalized Weibull Distribution: A Generalization of the Weibull Distribution

Indian Journal of Science and Technology, 2015
Background/Objectives: In this article, a generalization of the Weibull distribution is being studied in some details. The new model is referred to as the Exponentiated Generalized Weibull distribution. The aim is to increase the flexibility of the Weibull distribution.
Oguntunde, P.E., Odetunmibi, , O. A., Adejumo,, A. O.   +2 more
openaire   +1 more source

The Weibull–log Weibull distribution for interoccurrence times of earthquakes [PDF]

Physica A: Statistical Mechanics and its Applications, 2009
By analyzing the Japan Meteorological Agency (JMA) seismic catalog for different tectonic settings, we have found that the probability distributions of time intervals between successive earthquakes --interoccurrence times-- can be described by the superposition of the Weibull distribution and the log-Weibull distribution.
Hasumi, Tomohiro, Akimoto, Takuma, Aizawa, Yoji   +2 more
openaire   +2 more sources

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 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