在储油罐系统可靠度计算中,采用条件关联系数来考虑各失效模式相关性的影响,进而得出储油罐系统可靠度估算值。
When calculating the system reliability of oil tank, conditional correlation coefficient is used to consider the failure dependence among various failure modes.
所以统计专家所做的,基本上就是研究过去在公司违约和股价的相关性,并编程设计出模型来推定当前相同模式下的情况。
So what the statisticians did, essentially, was to study past correlations in corporate default and equity prices and program their models to assume the same pattern in the present.
如果存在这样一种相关性,至少也是很微弱的,但这是个好消息,因为它意味着我们可以改变自己依附的模式。
If there is a correlation, it's weak at best, which is good news because it means that we can change our attachment style.
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