The four groups were compared using an analysis of variance test.
这四个组进行比较用方差检验分析。
It is often a burden and time consuming to perform an analysis of variance on the raw data obtained from product experiments.
在对某一产品进行试验后，根据原始数据进行方差分析是件烦琐的工作，需要花费不少时间。
The first method is to subject the cell means to an analysis of variance, the second method uses the individual observations and KENWARDROGER approximation for calculation of degree of freedom.
前者以组平均数为基础进行方差分析，后者以原单个数据为基础并采用KENWARDROGER法确定自由度进行分析。
应用推荐