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【求助】求高手帮我用MATLAB编程求P值 已有2人参与
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The number of tests m was set at m= 64, 512 and 4096, with the fraction of the true null hypotheses (m0/m) at 0%, 25%, 50%, 75% and 100%. The p-values were generated in the following way. With Z1, . . . ,Zm+1 distributed independently and identically as N(0, 1), we first let Yi = sqrt(ρ)*Zm+1 + sqrt(1 −ρ)Zi + μi, i = 1, . . . ,m, and then defined the corresponding p-values as pi = 1−(Yi) , i = 1, . . . ,m, where is the cdf of N(0, 1). The values of μi were either 0 or an equal proportion of 1, 2, 3 and 4; the values of ρ were 0, 0.2, 0.5 and 0.8. The simulation results are based on 5000 replications., 上面是我从文章里粘贴过来的的，我想问各位高手，上面这个问题如何用MATLAB编程求p值； 是单边假设检验，清晰版在附件中，困惑我好久了，谢谢了！！ |
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3楼2011-01-25 10:00:50
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