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单词
selection bias
释义
selection bias
Encyclopedia
医学
选择偏倚
释
selection bias
选择偏倚
由于选入对象与未选入对象在某些特征上存在差异而引起的系统误差。
理学
临床试验的自适应性设计
释
selection bias
选择偏差
抽取的样本并不能代表目标群体样本产生的偏差。
法学
数据分析
释
selection bias
选择性偏误
因非随机抽取样本造成的测量误差,可能导致研究结果出现问题。
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