在一个检验中,p-value告诉你了,怎么由此来确定经验size和power?
楼主: zfk
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p-value和power,size的关系 |
副教授 63%
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回帖推荐power:The probability of rejecting the null hypothesis when it is false. Power gives a method of discriminating between competing tests of the same hypothesis, the test with thehigher power being preferred. It is also the basis of procedures for estimating the sample size needed to detect an effect of a particular magnitude.
p-value:The probability of the observed data (or data showing a more ...
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