As far as the general mixed-linear model is concerned, this paper explores the two-staged prediction of the linear combination about the fixed effects, and the random effects and meanwhile an approximate computation formula is derived for the mean square
As far as the general mixed-linear model is concerned, this paper explores the two-staged prediction of the linear combination about the fixed effects, and the random effects and meanwhile an approximate computation formula is derived for the mean square
摘要对一般的线性混合模型，研究其固定效应与随机效应线性组合的两步预测问题，给出了两步预测均方误差的一个近似计算公式，为比较不同方差分量估计的优劣性进一步奠定了基础。