LM test proves the random effect model is superior to the fixed effect model.
LM检验证明随机效应模型优于固定效应模型。
However, although such statistics may be superficially appealing, this could easily be a random effect.
然而，这些统计数据在表面上看来可能引人入胜，但是它可能仅仅是随机的效应。
In this paper we investigated optimal linear unbiased estimation of the linear estimable function in general multivariate random effect linear model.
本文研究了一般的随机效应多元线性模型中线性可估函数的最优线性无偏估计。
In this paper, the covariance matrix of random effect in linear mixed model is extended to positive matrix. We construct the estimation of variance components based on the idea of ANOVA estimation.
将线性混合模型中随机效应的协方差阵推广为正定阵，运用方差分析估计的方法给出了方差分量的估计。
The Directional Random Effect Model (DREM) is defined.
定义了方向随机效果模型（DREM）。
The Directional Random Effect Model (DREM) is defined.
定义了方向随机效果模型（DREM）。
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