
MATVines:用于MATLAB的一个藤Copula包
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简介:
MATVines是一款专门针对MATLAB设计的软件包,它为用户提供了强大的工具来处理和分析多维依赖结构。通过使用藤(Vine)Copulas模型,MATVines能够更精确地捕捉复杂数据间的相关性,适用于金融、工程及科学研究等多个领域。
Vine copulas offer a method to model d-dimensional copulas using bivariate components and have been applied in various research areas. The MATVines package is introduced, which implements vine copula functionalities for MATLAB. Specifically, it supports simulation and estimation of regular vine copulas. Additionally, the package provides goodness-of-fit testing as well as model comparison tests. All code in the package is written exclusively in MATLAB and employs parallelization to enhance computational efficiency.
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