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Using Copula and Dirichlet to model multivariate distributions

Popov, P. ORCID: 0000-0002-3434-5272 (2025). Using Copula and Dirichlet to model multivariate distributions (0.1)

Abstract

This archive contains a MATLAB script, which allows one to define a multivariate distribution from a given set of marginal distributions and study the effect of the dependence among the marginals on the distribution of a weighted sum of the dependent random variables. The weights are also treated as random variables and their joint distribution is captured by a Dirichlet distribution.

The script is used in a recent paper entitled "Dynamic safety assessment of Autonomous Vehicle based on Multivariate Bayesian Inference (DyAVSA)", currently under review.

Publication Type: Software
Additional Information: Please note the following regarding the use and licencing of the software: The software is available without any warranty. No liability for any possible damages applies. Although we will welcome the reports of software faults, we do not guarantee any actions as a result to such reports.
Publisher Keywords: Copula, Dirichlet distribution, multivariate distribution
Subjects: Q Science > QA Mathematics > QA76 Computer software
Departments: School of Science & Technology
School of Science & Technology > Computer Science
SWORD Depositor:
[thumbnail of Software] Archive (Software) - Other
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