混合模型及其导出模型下可估函数的最佳线性无偏估计研究

Research on optimal linear estimate of estimative function in mixed model and derived model

讨论了在混合模型(y,xβ+Uζ,σ20V0)及其导出模型下,可估函数的最佳线性无偏估计之间的关系,证明了当可估函数的最佳线性无偏估计存在时,它在混合模型及其导出模型下的一致性.

The paper discusses the relationship between optimal linear estimates of estimative function in mixed model (y,Xβ+ Uξ,σ02V0) and derived model,and demonstrates the consistence of the estimates.