Results 31 to 40 of about 141,845 (188)

A Copula-Based Bivariate Composite Model for Modelling Claim Costs

Mathematics
This paper aims to develop a new family of bivariate distributions for modelling different types of claims and their associated costs jointly in a flexible manner.
Girish Aradhye, George Tzougas, Deepesh Bhati   +2 more
doaj   +1 more source

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

Pairwise Network Information and Nonlinear Correlations

, 2016
Reconstructing the structural connectivity between interacting units from observed activity is a challenge across many different disciplines. The fundamental first step is to establish whether or to what extent the interactions between the units can be ...
Davidsen, Jörn, Hlinka, Jaroslav, Martin, Elliot A.   +2 more
core   +1 more source

A New Stochastic Order of Multivariate Distributions: Application in the Study of Reliability of Bridges Affected by Earthquakes

Mathematics, 2022
In this article, we introduce and study a new stochastic order of multivariate distributions, namely, the conditional likelihood ratio order. The proposed order and other stochastic orders are analyzed in the case of a bivariate exponential distributions
Luigi-Ionut Catana, Vasile Preda
doaj   +1 more source

Univariate and bivariate extensions of the truncated inverted arctan power distribution with applications

Alexandria Engineering Journal
The importance of (probability) distributions in engineering science is undeniable. They are extensively used in this sector to carry out statistical studies and draw conclusions.
H.E. Semary, Christophe Chesneau, Maha A. Aldahlan, Ibrahim Elbatal, Mohammed Elgarhy, Mahmoud M. Abdelwahab, Ehab M. Almetwally   +6 more
doaj   +1 more source

Characterization of Bivariate Distributions Using Concomitants of Generalized (k) Record Values

Statistica, 2014
In this paper we have derived some properties of concomitants of generalized (k) record values which characterize the generalized Morgenstern family of bivariate distributions.
Poruthiyudian Yageen Thomas, Philip Anne, Thankachan Geetha Veena   +2 more
doaj   +1 more source

Local Dependence for Bivariate Weibull Distributions Created by Archimedean Copula

مجلة بغداد للعلوم, 2021
In multivariate survival analysis, estimating the multivariate distribution functions and then measuring the association between survival times are of great interest.
Swar O. Ahmed, Khwazbeen S. Fatah, Sahib Esa   +2 more
doaj   +1 more source

Graph presentations for moments of noncentral Wishart distributions and their applications

, 2010
We provide formulas for the moments of the real and complex noncentral Wishart distributions of general degrees. The obtained formulas for the real and complex cases are described in terms of the undirected and directed graphs, respectively.
Kuriki, Satoshi, Numata, Yasuhide
core   +2 more sources

Idealized models of the joint probability distribution of wind speeds [PDF]

Nonlinear Processes in Geophysics, 2018
The joint probability distribution of wind speeds at two separate locations in space or points in time completely characterizes the statistical dependence of these two quantities, providing more information than linear measures such as correlation. In
A. H. Monahan
doaj   +1 more source

A New Class of Bivariate Distributions: Properties, Estimation, and Modeling

Mathematics
The development of bivariate distributions is a challenging area of research, and a novel class of bivariate distributions is proposed in this paper.
Jumanah Ahmed Darwish, Saman Hanif Shahbaz, Muhammad Qaiser Shahbaz   +2 more
doaj   +1 more source