糊状态风险分析的广义Logistic回归理论与应用(7)—病例对照研究设计中样本大小与统计功效的估计
The Theory and Applications of Generalized Logistic Regression for Risk Analysis of Fuzzy States(7) —Estimating Sample Size and Statistical Power in Case Control Designs
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摘要: 目的: 论述病例对照研究设计中样本大小与统计功效估计方法.方法: 采用常用便于编写电脑软件的计算公式.结果: 作了较清晰说明,并列举了示例结果.Abstract: In this papper,some methods estimating sample size and statistical power in non-matched and matched case-control designs,are described.
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