variance component

Comparison of REML and MCMC for Genetic Variance Component Model of Quantitative Trait in Nuclear Family

REML法和MCMC法在数量性状核心家系遗传方差分量模型中参数估计的比较

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The score test statistics for variance component testing and outlier are used in this paper.

本论文的方差成分检验问题及异常点的检验问题均采用Score检验统计量。

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Based on the theory of metapopulation, this paper studied the response of different leaf cutting Capsicum frutescens metapopulation to simulated short term insect pestes during high temperature period in July. Variance analysis ( ANOVA), principal component analysis ( PCA) and plant growth analysis were applied.

基于拟种群理论，运用方差分析法、主分量分析法及植物生长分析法，研究7月高温期辣椒拟种群不同程度的剪叶对模拟短期虫害的反应。

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Applying these methods, it derives the best estimator under MSE criterion in some subclasses of invariant estimator of variance component in the model;

使用这些方法导出了模型方差分量的若干不变估计类中MSE准则下的最优估计；

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Convergency for Empirical Bayes Estimators of Parameters in Variance Component Model

方差分量模型参数经验Bayes估计收敛性

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Study of Helmert Variance Component Estimation in Tunnel Run-through Control Traverse Difference

Helmert方差分量估计在隧道贯通中控制导线平差的研究

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The analysis of variance ( ANOVA) SNK and ANOVA of orthogonal design was used respectively in the single-component group and the associated group to process the data of experiment in vitro and vivo.

体内单一成分各组方差分析SNK法及联合应用组的体外体内实验均用正交设计的方差分析进行数据处理。

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Content and Component Variance of Essential Oil in Fennel ( Foeniculum Vulgare Mill.) and Their Response to Environmental Factor

茴香精油含量和组分变异及其对环境的响应

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A preliminary analysis on genetic variance component of Chinese fir

杉木遗传变异组成试析

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The Study of Genetic Variance Component Model of Quantitative Traits in Nuclear Family

核心家系中数量性状遗传方差分量模型的研究

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The height growth of the seedlings showed high inheritance stability; the variance component of the family x site interaction was very small and insignificant ( 0.38%)-The estimated family broad sense;

一年生苗木高生长表现出高度的遗传稳定性，家系×地点互作方差分量非常小（0.38%），是不显著的。

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Regarding the variance component linear function minimum norm quadratic unbiased estimates, it is needed to solve the nonlinear simultaneous equation.

对于方差分量的线性函数c′σ2的最小范数二次无偏估计，需要求解非线性方程组，一般没有显式解，只能获得迭代解。

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The variance component of cross and backcross generations of quantitative character controlled by multigenes is studied on condition of chromosome translocation.

研究了染色体易位情况下，多基因控制的数量性状杂交及回交世代的方差组成。

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The multi-asset variance methodology is used to ? analyze price formation of 50 ETF and its underlying component stocks.

本文采用多资产方差分解法分析50ETF与标的成份股的价格形成过程.

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CHAMP Gravity Field Recovery Based on Variance Component Estimation

基于方差分量估计的CHAMP重力场恢复方法

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