Evaluating the power of the mann-whitney test using the bootstrap method
Evaluating the power of the mann-whitney test using the bootstrap method
复制标题
使用引导方法评估曼惠特尼检验的功效
DOI:
--
复制
发表时间:
1991
期刊:
影响因子:
--
通讯作者:
I. Ibrahim
中科院分区:
文献类型:
--
作者:
I. Ibrahim
In this paper we evaluate the power of the Mann-Whitney test in the shift model G(x) = F (x+θ) for all x , where the distribution of G is obtained by shifting F by an amount of θ. The bootstrap method was used to evaluate the power of the Mann-Whitney test . A comparison among the bootstrap power , the asymptotic power of the Mann-Whitney test and the t-test power proved that the bootstrap is a better technique , because , it does not require the assumption of normality.