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euphoria2020 (好事多磨) 于 (Mon Jan 28 23:41:19 2008) 提到:
怎样计算SE of a percentage?
现有两个group的mean: M1, M2, 然后计算它们之间的 percentage（P): P = M1/M2.
现在我应该怎样计算这个Percentage (P) 的standard error呢(假设standard error分
别是SE1和SE2的话）？
谢谢了！
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dangdang729 (whisper) 于 (Tue Jan 29 09:56:19 2008) 提到:
If you have samples, you can try bootstrap because there is no any
assumption about the distribution of your sample. Nonparametric method |
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