Results 1 to 10 of about 6,296,335 (214)

Information Measures for Generalized Order Statistics and Their Concomitants under General Framework from Huang-Kotz FGM Bivariate Distribution. [PDF]

Entropy (Basel), 2021
In this paper, we study the concomitants of dual generalized order statistics (and consequently generalized order statistics) when the parameters γ1,…,γn are assumed to be pairwise different from Huang–Kotz Farlie–Gumble–Morgenstern bivariate ...
Abd Elgawad MA, Barakat HM, Xiong S, Alyami SA.   +3 more
europepmc   +2 more sources

The bivariate distribution of amyloid-β and tau: relationship with established neurocognitive clinical syndromes. [PDF]

Brain, 2019
See Gordon and Tijms (doi:10.1093/brain/awz278) for a scientific commentary on this article. Jack et al. examine relationships between the bivariate distribution of β-amyloid and tau on PET and established neurocognitive clinical syndromes.
Jack CR, Wiste HJ, Botha H, Weigand SD, Therneau TM, Knopman DS, Graff-Radford J, Jones DT, Ferman TJ, Boeve BF, Kantarci K, Lowe VJ, Vemuri P, Mielke MM, Fields JA, Machulda MM, Schwarz CG, Senjem ML, Gunter JL, Petersen RC.   +19 more
europepmc   +2 more sources

The Bivariate Generalized Rayleigh Distribution

Journal of Mathematical Sciences and Modelling, 2019
This paper introduces a new bivariate distribution named the bivariate generalized Rayleigh distribution (BVGR). The proposed distribution is of type of Marshall-Olkin (MO) distribution.
Ammar Sarhan
doaj   +2 more sources

Bivariate Selberg-beta type 1 distribution

Results in Applied Mathematics, 2022
By using the well known Selberg integral we define a bivariate beta distribution.
Daya K. Nagar, Edwin Zarrazola, Sandra Milena Naranjo-Ríos   +2 more
doaj   +1 more source

Power Families of Bivariate Proportional Hazard Models

Mathematics, 2022
In this paper, we propose a general class of bivariate proportional hazard distributions, which is based on the family of asymmetric proportional hazard distributions and the bivariate Pareto copula.
Guillermo Martínez-Flórez, Carlos Barrera-Causil, Artur J. Lemonte   +2 more
doaj   +1 more source

Bivariate Discrete Modified Weibull (BDMW) Distribution

Statistica, 2021
In this paper we develop a bivariate discrete modifiedWeibull (BDMW) distribution and derived some of its important properties such as joint survival function, marginal survival function, conditional survival function, joint probability generating ...
Damodaran Santhamani Shibu, Nimna Beegum
doaj   +1 more source

Generalized Bivariate Kummer-Beta Distribution

Ingeniería y Ciencia, 2020
A new bivariate beta distribution based on the Humbert’s confluent hypergeometric function of the second kind is introduced. Various representations are derived for its product moments, marginal densities, marginal moments, conditional densities and ...
Daya K. Nagar, Edwin Zarrazola, Jessica Serna-Morales   +2 more
doaj   +1 more source

A New Approach to Bivariate Transmutation: Construction of Continuous Bivariate Distribution Under Negative Dependency

Cumhuriyet Science Journal, 2020
In this study, a new approach to transmutation theory is developed by using negative dependency basement. Once choosing a distribution that has negative dependency with the same marginal, a new bivariate distribution is derived.
Mehmet Yılmaz, Hüseyin Ünözkan
doaj   +1 more source

Zero-Dependent Bivariate Poisson Distribution with Applications

Mathematics, 2023
The bivariate Poisson model is the most widely used model for bivariate counts, and in recent years, several bivariate Poisson regression models have been developed in order to analyse two response variables that are possibly correlated. In this paper, a
Najla Qarmalah, Abdulhamid A. Alzaid
doaj   +1 more source

Bivariate Unit-Weibull Distribution: Properties and Inference

Mathematics, 2023
In this article, we introduce a novel bivariate probability distribution that is absolutely continuous. Considering the Farlie–Gumbel–Morgenstern (FGM) copula and the unit-Weibull distribution, we can obtain a bivariate unit-Weibull distribution.
Roger Tovar-Falón, Guillermo Martínez-Flórez, Luis Páez-Martínez   +2 more
doaj   +1 more source