Research on construction and application of test of mean difference for two groups based on block resampling

本研究的目的是在两组总体未知且每组具有一定相关结构的情况下，构造新的检验两组均值差异的方法，并将所提出的方法应用于真实的数据分析。作为本研究的重要成果，我们发展了一些检验方法，这些方法在样本量相对较小的情况下，在检验效能上上级传统方法。

This research aims at construction of new testing methods for detecting the difference of two means when the populations of two group are unknown and each group has some correlation structure, and at application of the proposed methods to real data analysis. As important results of this research, we have developed some testing methods which are superior to traditional methods in power when sample sizes are relatively small.