The problem for linear biased estimation of the population origin moment is discussed in this paper.
本文讨论母体原点矩的线性有偏估计问题。
Thus proposes an alternative method for the research of superiority of two predictors based on the biased estimation.
为研究基于有偏估计关于两类预测量的最优性判别问题提供了一种方法和思路。
Due to its advantage in including so many biased estimations and can avoid repeated study, the United biased estimation has been studied widely.
由于统一有偏估计的高度概括性，可以避免重复研究，近年来已得到广泛关注。
This might mean that the usual estimates of the QTL additive effects could be confounded by epistatic interactions and result in biased estimation.
因此传统方法对QTL加性效应的估算会由于上位性的影响而有偏。
In this dissertation, we mainly focused on the restricted biased estimation and preliminary test estimation of parameter in linear models with equality restrictions and stochastic linear restrictions.
本文主要是研究线性模型参数在等式约束和随机线性约束下的约束有偏估计以及预检验估计等相关的一些问题。
In this dissertation, we mainly focused on the restricted biased estimation and preliminary test estimation of parameter in linear models with equality restrictions and stochastic linear restrictions.
本文主要是研究线性模型参数在等式约束和随机线性约束下的约束有偏估计以及预检验估计等相关的一些问题。
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