并找到了方差比与相关系数之间的内在联系。

It is called variance ratio and the exact relation between variance ratio and correlation coefficient is also built.

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此外，找到了方差比，W - K统计量与相关系数之间的精确关系。

Besides, the relations between variance ratio and correlation coefficient and between W-K statistics and correlation coefficient are found.

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分别介绍了利用简单阈值裁剪法与相关系数裁剪法对仿真干涉图的处理结果。

The processed results of the simulation interferogram obtained with simple threshold cutting method and correlation coefficient cutting method are introduced, respectively.

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Also, we need to know how much individual stocks are correlated with rm; we measure that by the regression coefficient.

我们必须清楚,有多少个股与市场总体收益率相关;,我们用回归系数，即β系数来表示。

耶鲁公开课 - 金融市场课程节选

.. The problem is again the ideal-- they're trying to work toward what I think of an ideal that we see in finance-- 1 mainly, the perfect correlation of consumption and the elimination of risk--we all help each other.

问题又回到了理想-,他们为之奋斗的这种理想状态,如果用金融学的理念来解读-,就是消费与风险消除的相关系数为,即完全正相关，所有人都互助互利。

耶鲁公开课 - 金融市场课程节选