不同意笔版的看法。
方差分析本质还是假设检验的思想,这里只是能说明观察到的交互作用的效应没有超过我们统计上设定的那个标准。相当于未能成功拒绝H0,参考Statistics for the Behavioral Science,263页解释“On the other hand, people often misunderstand what it means to fail to reject the null hypothesis. In simple terms, failing to reject H0 means that the data are inconclusive; you cannot say whether the treatment has an effect or not. Nonetheless, many people assume that failing to reject H0 is the same as proving that the null hypothesis is true. Again, this is wrong. You cannot prove that a treatment has no effect. All you can say is that the data do not provide convincing evidence of an effect.”