The term for this internal tagging of response and request data is data correlation.

这个响应和请求数据的内部标签的条件是数据相关性。

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The second study, a shorter-term observation of 1, 410 patients in France, found some correlation between a Mediterranean-type diet and slower cognitive damage.

第二项研究对法国的1,410名病人进行了较短期的观察，结果发现地中海式饮食和认知功能损害减缓之间有某种相关性。

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I have seen a correlation between a manager having significant "skin in the game" and long term performance.

我看到了经理人“共担风险”和长期收益之间的相互关联。

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Small-cap stocks, for instance, have a long-term correlation of 0.72 with large-cap stocks, according to the Ibbotson SBBI 2011 Classic Yearbook.

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Though long-term Treasuries have historically had low correlation coefficients with large-cap stocks, intermediate-term Treasuries are even less correlated with large-cap stocks.

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However, as Geoffrey Dicks at Novus Capital markets pointed out recently, short-term, the correlation with the official data is pretty weak.

BBC: Britain's zig-zag economy