These results show that the canonical correlation variable, in a more general context, will have optimal properties.

其结果说明典则相关变量在更一般意义下具有最优性质。

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Negative correlation occurs when one variable moves above its moving average while the second moves below its moving average.

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Positive correlation occurs when one variable moves above its moving average while the second also moves above its moving average.

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Studies such as this one, which rely on correlating one variable with another, are not enough to draw firm conclusions on their own, since correlation is not necessarily causation.

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