Pooled relative risk (RR) and 95% confidence interval (CI) were calculated using a random-effects model.

共同的相对危险率和95%的可信区间用一种随机效应模型被计算出来。

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Upon substitution, the linear mixed-effects model can be always expressed in terms of the two stage model and vice-versa.

同时按照替代法，在一定条件下，线性混合效应模型与两阶段模型可相互转化；

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Note that a random effects model does not 'take account' of the heterogeneity, in the sense that it is no longer an issue.

注意随机效应模型没有考虑异质性，在某种意义上，它不是一个议题。

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The researchers used a computer model that predicted the effects of the suns heat.

VOA: special.2010.03.02

But all this is dwarfed in his model by the effects of getting out of the market before the bear rushes in.

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One more thing on this point: the Stern Review, the most detailed model, the most detailed modelling exercise anyone has undertaken, of the effects of climate change is based upon that A2 model.

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If there's any model for the possible effects of suddenly paying athletes after years of not doing so, it's the Olympics.

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