统计研究 ›› 2005, Vol. 22 ›› Issue (7): 78-2.
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陶庄
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关键词: 多重比较, t检验:Ⅰ类错误
Abstract: At present, the proposition which the t-test is not a proper method for the multiple comparison is a gold rule in statistics. But it is not exact. Although the increase of the test number raises the probability of the Type Ⅰ error, it does not demonstrate the proposition. We should calculate the real probability of the Type Ⅰ error with P-value not the α-value from each test.
陶庄. 多重比较真的不适合用t检验吗?——对“金科玉律”的挑战 [J]. 统计研究, 2005, 22(7): 78-2.
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