非参数的异均值方差分析

Variance Analysis of Nonparametric Different Means

在方差齐性且分布未知的条件下,利用样本中心化和秩统计量两种方法对单因素等重复实验中的多个母体是否具有某种不同的均值进行了检验.

Under the condition of homogeneity of variance and unknown distribution function,whether the multiple populations in single-factor equal repetition experiments have a certain kind of different means is tested,and sample centralization and the rank statistics are given for its verification.