• In this paper we study the size and the power of permutation test and compare them with those of other test methods under small sample size.

    目的 :论述病例对照研究设计中样本大小统计功效估计方法

    youdao

  • In this paper we study the size and the power of permutation test and compare them with those of other test methods under small sample size.

    目的 :论述病例对照研究设计中样本大小统计功效估计方法

    youdao

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