假设检验中有时会出现样本点落在接受域与拒绝域的边界上,已有的方法是用随机化检验来处理。通过对随机化检验的研究,发现了其中可能导致显著性水平改变较大。根据心理学中韦伯-费希纳定律,从而通过引入显著性水平的相对增减率来研究,使得结果更为合理。
In hypothesis testing,the sample may fall on the border of accept region and rejection region,the exisdtng method is to use randomization test to desl with.We can find it may bring large change to significance level.Based on law of Weber's mld Fechner's in psychology,the relativerate of sigificance level's increase or decrease is in-troduted and the conclusion is more reasonable.