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用于多变量均数假设检验的Hotelling T~2检验,目前在医学研究和卫生统计资料的分析中已有较多应用。同单变量t检验一样,在实验设计(或调查设计)时,Hotelling T~2检验也涉及到样本大小的估计问题。根据作者的
The Hotelling T~2 test for multivariate mean hypothesis testing has been widely used in the analysis of medical research and health statistics. As with the univariate t-test, the Hotelling T~2 test also involves sample size estimation in the experimental design (or survey design). According to the author