查询词典 copula

The wonderful structure and latent valueof Copulas make their theory develop quickly, and become a popular keyword.

Copula的精妙结构和潜在价值使其理论得到较快发展，成为近年来一个热门关键词。

Copulas are powerful in modeling multivariate dependence distributions in finance and insurance.

在金融和保险中， copula 函数是一种构造多元相关分布函数的有力工具。

Parametric copulas are shown to be attractive devices for specifyingquantile autoregressive models for nonlinear time-series.

参数Copula函数的证明是指定位数自回归模型的非线性时间序列吸引力的设备。

Parametric copulas are shown to be attractive devices for specifying quantile autoregressive models for nonlinear time-series.

参数Copula函数的证明是指定位数自回归模型的非线性时间序列吸引力的设备。

The conclusion is that using new copulas instead of normal copula, the tails of loss distributions will be heavier and scattered.

可以看到，使用不同连接函数使信用组合的损失分布发生较大变化，分布的尾部更厚，集中趋势也降低了。

The paper discusses moment estimation of parameters on Copulas with two kind of methods-moment estimation and approximate moment estimation, and compares two methods by simulation.

本文研究了Gumbel Copula函数的参数佑计，提出了矩估计和近似矩估计两种方法，分别得到了未知参数的估计结果，并通过模拟研究对这两种方法进行了比较，结果显示矩估计方法更为合理。

Consistency and asymptotic normality of the proposed quantile estimators are established under mild conditions, allowing for global misspecification of parametric copulas and marginals, and without assuming any mixing rate condition.

一致性和建议的分位数估计的渐近正态性温和的条件下成立，让全球误设的参数Copula函数和边缘人，没有担任任何混合率的条件。

Consistency andasymptotic normality of the proposed quantile estimators are establishedunder mild conditions, allowing for global misspecification of parametriccopulas and marginals, and without assuming any mixing rate condition.

一致性和建议的分位数估计的渐近正态性温和的条件下成立，让全球误设的参数Copula函数和边缘人，没有担任任何混合率的条件。

Chapter 2 is no copula declarative sentence of mediaeval Chinese.

首先探讨了&为&字的系词性、&为&字产生的动因与机制。

Chapter 4 is是shi copula declarative sentence of mediaeval Chinese.

其次，考察了中古&是&字后置式判断旬的来源。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。