这是因为当增加回答选项时，就增加了方差值的数目 — (观察值-期望值)2 —您可以求它的总数。
This is because as you add response options, you increase the number of squared difference scores -- (Observed - Expected)2 -- you can sum over.
对患者的手术前后MMSE评分进行重复测量设计资料的方差分析，观察干预效果。
Observe intervention effect of the MMSE score of these patients before and after surgery by repeated measures analysis of variance.
为了提高该方法的鲁棒性，通过两因子方差分析与加性模型分离人脸内因子与外因子，降低风格信息对人脸观察特征的影响。
In order to improve the robustness of this method, two-factor analysis of variance and additive model is proposed to reduce the impact of style information on face observed feature.
本文对带有右截尾数据的有重复因子试验，提出了另一种分析位置效应和散度效应的方法：首先，在每一个试验点，对重复试验观察值用极大似然法估计出均值和方差；
A method is presented for estimating the location and dispersion effects from these experiments. Firstly, we estimate the variance and the mean of each cell with maximum likelihood;
本文对带有右截尾数据的有重复因子试验，提出了另一种分析位置效应和散度效应的方法：首先，在每一个试验点，对重复试验观察值用极大似然法估计出均值和方差；
A method is presented for estimating the location and dispersion effects from these experiments. Firstly, we estimate the variance and the mean of each cell with maximum likelihood;
应用推荐