Multivariate modeling with copulas and engineering applications

J Yan - Springer handbook of engineering statistics, 2023 - Springer
This chapter reviews multivariate modeling using copulas with illustrative applications in
engineering such as multivariate process control and degradation analysis. A copula …

Identifiability and estimation of meta-elliptical copula generators

A Derumigny, JD Fermanian - Journal of Multivariate Analysis, 2022 - Elsevier
Meta-elliptical copulas are often proposed to model dependence between the components
of a random vector. They are specified by a correlation matrix and a map g, called density …

Computational Challenges of t and Related Copulas.

E Hintz, M Hofert, C Lemieux - Journal of Data Science, 2022 - search.ebscohost.com
The present paper addresses computational and numerical challenges when working with t
copulas and their more complicated extensions, the grouped t and skew t copulas. We …

An overview of heavy-tail extensions of multivariate Gaussian distribution and their relations

S Park, J Lim - Journal of Applied Statistics, 2022 - Taylor & Francis
Many extensions of the multivariate normal distribution to heavy-tailed distributions are
proposed in the literature, which includes scale Gaussian mixture distribution, elliptical …

On the asymptotic covariance of the multivariate empirical copula process

C Genest, M Mesfioui, JG Nešlehová - Dependence Modeling, 2019 - degruyter.com
Abstract gave conditions under which the empirical copula process associated with a
random sample from a bivariate continuous distribution has a smaller asymptotic covariance …

Bayesian meta-elliptical multivariate regression models with fixed marginals on unit intervals

J Rodrigues, YR Benites, VG Cancho… - … in Statistics-Theory …, 2023 - Taylor & Francis
In this paper, we make use of meta-elliptical copula functions to build a new multivariate
distribution with fixed marginal distributions and dependence structure to analyze bounded …

[PDF][PDF] UNlVERSITÉ DU QUÉBEC À MONTRÉAL

PARLEP L'APOPTOSE, MV DUTORDOIR - 2016 - archipel.uqam.ca
Les organtsmes vivants, tissus et cellules sont en permanence exposés aux variations des
paramètres de leur environnement tels que la température, le pH, la pression en oxygène, la …

Classes and Families

M Hofert, I Kojadinovic, M Mächler, J Yan… - Elements of Copula …, 2018 - Springer
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Menu Find a journal Publish with us Track your research Search Cart Book cover Elements of …