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混杂因素
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混杂因素
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理学
临床试验的自适应性设计
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confounders
混杂因素
当研究暴露或处理变量(例如吸烟)对结果变量(例如肺癌)的因果效应时,可能会由于被忽略而得到虚假统计结论的第三个变量(例如基因或年龄)(见Yule-Simpson悖论)。
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equally possible events
equally-spaced
equally strong operators
equal odds
equal opportunity
equal parallelian point
equal path
equal pay for equal work
equal perimeters isoscelizer point
equal-pitch
equal-polyhedral
equal power
equal probability
equal process
equal protection principle
equal relations
equal result
equal right
equal-ripple
equal roots
equal sets
equal-settling ratio of free-settling
equal-settling ratio of hindered-settling
equal sign
equal-spaced projection
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