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协方差衡量的是两个变量一起变动的情况。
Covariance is a measure of how much two variables move together.
youdao
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目的探讨协变量的不均衡对协方差分析的影响。
Objective To study the effect of covariate imbalance on analysis of covariance.
youdao
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目的探讨协变量的不均衡对协方差分析的影响。
Objective To study the effect of covariate imbalance on analysis of covariance.
youdao