Results 21 to 30 of about 663,517 (102)

Modeling of lifetime scenarios with non-monotonic failure rates. [PDF]

PLoS One
The Weibull distribution is an important continuous distribution that is cardinal in reliability analysis and lifetime modeling. On the other hand, it has several limitations for practical applications, such as modeling lifetime scenarios with non ...
Alahmadi AA, Albalawi O, Khashab RH, Johannssen A, Nasiru S, Almarzouki SM, Elgarhy M.   +6 more
europepmc   +2 more sources

The Unit Teissier Distribution and Its Applications

Mathematical and Computational Applications, 2022
A bounded form of the Teissier distribution, namely the unit Teissier distribution, is introduced. It is subjected to a thorough examination of its important properties, including shape analysis of the main functions, analytical expression for moments ...
Anuresha Krishna, Radhakumari Maya, Christophe Chesneau, Muhammed Rasheed Irshad   +3 more
doaj   +2 more sources

Bivariate Epanechnikov-Weibull distribution based on Sarmanov copula: properties, simulation, and uncertainty measures with applications [PDF]

AIMS Mathematics
The modeling of bivariate data in statistics often requires constructing families of bivariate distributions with predefined marginals. In this study, we introduced a novel bivariate distribution, denoted as EP-WD-SAR, which combines the Sarmanov (SAR ...
G. M. Mansour, M. A. Abd Elgawad, A. S. Al-Moisheer, H. M. Barakat, M. A. Alawady, I. A. Husseiny, M. O. Mohamed   +6 more
doaj   +3 more sources

On general weighted extropy of extreme ranked set sampling [PDF]

Communications in Statistics - Theory and Methods
The extropy measure, introduced by Lad, Sanfilippo, and Agro in their (2015) paper in Statistical Science, has garnered significant interest over the past years. In this study, we present a novel representation for the weighted extropy within the context of extreme ranked set sampling.
Sahu, Pradeep Kumar, Gupta, Nitin
openaire   +3 more sources

Power unit inverse Lindley distribution with different measures of uncertainty, estimation and applications [PDF]

AIMS Mathematics
This paper introduced and investigated the power unit inverse Lindley distribution (PUILD), a novel two-parameter generalization of the famous unit inverse Lindley distribution.
Ahmed M. Gemeay, Najwan Alsadat, Christophe Chesneau, Mohammed Elgarhy   +3 more
doaj   +3 more sources

On General Weighted Extropy of Percentile Ranked Set Sampling

The extropy measure, first proposed by Lad, Sanfilippo, and Agro in their (2015) paper in Statistical Science, has attracted considerable attention in recent years.
Gupta, Nitin, Sahu, Pradeep Kumar
core   +2 more sources

Inference and other aspects for q−Weibull distribution via generalized order statistics with applications to medical datasets

AIMS Mathematics
This work utilizes generalized order statistics (GOSs) to study the $ q $-Weibull distribution from several statistical perspectives. First, we explain how to obtain the maximum likelihood estimates (MLEs) and utilize Bayesian techniques to estimate the ...
M. Nagy, H. M. Barakat, M. A. Alawady , I. A. Husseiny, A. F. Alrasheedi , T. S. Taher, A. H. Mansi, M. O. Mohamed   +7 more
doaj   +2 more sources

Measuring inaccuracies in the proportional hazard rate model based on extropy using a length-biased weighted residual approach

Hacettepe Journal of Mathematics and Statistics
In this paper, we consider the concept of the residual inaccuracy measure and extend it to its weighted version based on extropy. The properties of this measure are studied, and the discrimination principle is applied in the class of proportional hazard rate models.
Majid Hashempour, Mohammad Reza Kazemi
openaire   +4 more sources

A flexible model for bounded data with bathtub shaped hazard rate function and applications

AIMS Mathematics
The unit new X-Lindley distribution, which is a novel one-parameter distribution on the unit interval, is presented in this study. It was developed by altering the new X-Lindley distribution using the exponential transformation.
M. R. Irshad, S. Aswathy, R. Maya, Amer I. Al-Omari , Ghadah Alomani   +4 more
doaj   +2 more sources

Analysis of entropy and Fisher information for the new X-Lindley model with applications to failure data

AIP Advances
Many disciplines, including environmental sciences, reliability engineering, hydrology, and information theory, rely heavily on information measures derived from statistical distributions for decision-making, risk assessment, and system design. Motivated
I. A. Husseiny, Fatimah M. Alghamdi, Gamal A. Abd-Elmougod, Md. Moyazzem Hossain, Ahmed M. Gemeay   +4 more
doaj   +2 more sources