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 …
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 …
of a random vector. They are specified by a correlation matrix and a map g, called density …
Computational Challenges of t and Related Copulas.
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 …
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
Many extensions of the multivariate normal distribution to heavy-tailed distributions are
proposed in the literature, which includes scale Gaussian mixture distribution, elliptical …
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 …
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 …
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 …
paramètres de leur environnement tels que la température, le pH, la pression en oxygène, la …
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