1 Logically, it is merely the copula of a judgement.

2 Using the copula function technology, may take the relativity and the correlation pattern organically into together.

3 This paper mainly research Copula theory and its using in credit risk management.

4 Results show that the Copula based method produces better backtest results than the traditional variance - covariance method.

5 The 5th chapter applys the new Copula model to a last survivor annuity and calculates out the net single premium.

6 Copula net diagram is an important tool for guiding the cupola operation.

7 In the sentence 'You smell nice', 'smell' is a copula.

8 In ` George became ill', the verb ` became'is a copula.

9 Here are three of the most noticeable grammatical traits: Omission of the copula is: You out the game.

10 This article's emphasis studies the random variable using the copula function to describe tail dependence.

11 The time - varying correlation matrix derived by the Clayton copula captures the correlation of extreme events.

12 Kendall is criterion of comparing the dependence of different kinds of Copula.

13 The subject and predicate nominal must be connected by a linking verb, also called copula.