题目是英文的,如下:
We perform an ANOVA with 9 subjects. We assign 3 subjects to each of 3 treatment groups. The data do not meetthe assumptions of ANOVA. So, we decide to perform a permutation test. Howmany total permutations must we compute?
有9个实验对象,分别安排3个到3个不同的组,做排列检定(置换检验),问总共要置换几次。。
大概翻译如下~ 希望会的同学帮忙解答。。谢谢啦!