苹果/安卓/wp
本科生
jingju11 发表于 2011-10-15 06:58 sorry, i may misunderstand your question. Appraently, you need the rate and its confidence interval? ...
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初中生
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mozhe922 发表于 2011-10-17 13:52 Z检验不是非参检验吧,可以考虑proc rank, 用新变量r来做proc ttest,proc means prt;来计算概率吧,不过只 ...
院士
jingju11 发表于 2011-10-17 21:58 many statistics followed by normal distribution. I am not sure what Z test means.Jingju
smile5152003 发表于 2011-10-18 09:51 Z检验也就是U检验。 你说MH chisq is the same as uncorrected u test,我也是这个意思。我就是想用U检验 ...
jingju11 发表于 2011-10-18 21:12 any specific reason NOT using Binomial proportion confidence interval? that was provided by FREQ? ...
jingju11 发表于 2011-10-19 09:58 不必要换,无论means还是ttest,你的思路都是错的。京剧
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