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- Conclusion Variance component model can appraise the situation that the individual fill in the questionnaire effectively and rationally remove those low-validity cases from data set. 结论方差成分模型可用于评价个体完成问卷的情况,对个体效度偏低的数据可以合理地剔除。
- Objective To study genetic variance component model of qualitative traits with covariates in nuclear family,and to analyze the effects of genetic factors and environmental factors. 目的研究核心家系中带协变量的质量性状的遗传方差分量模型,定量地评价遗传因素和环境因素对质量性状的作用。
- Methods We applied generalized linear mixed models for the nuclear family data to set up the genetic variance component model and estimated parameters using MCMC. 方法将广义线性混合模型应用于核心家系资料建立遗传方差分量模型,运用MCMC方法进行参数估计。
- Variance components model 方差分量模型
- The Superiority of the Principal Components Estimate of Parameters in Variance Component Model under Pitman Closeness Criterion PC准则下方差分量模型参数的主成分估计的优良性
- Estimate not calculated due to negative sire variance components. 1因负的父方变方成份故未估计。
- Applying Variance Component Model to Evaluate the Individual Validity in Occupational Stress Research 方差成分模型在职业紧张研究个体效度评价中的应用
- 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
- Admissibility of Linear Estimators of Regression Coefficient in a General Variance Component Model 一般方差分量模型中回归系数的线性估计的可容许性
- Admissibility of Linear Estimators of Regression Coefficient in a Variance Component Model 方差分量模型中回归系数的线性估计的可容许性
- Keywords satisfaction scale;validity;reliability;structural equation model;confirmatory factor analysis;explore factor analysis;two-level variance component model; 满意度量表;效度;信度;结构方程模型;验证性因子分析;探索性因子分析;两水平方差成分模型;
- A unified component model centered around EJB. 围绕EJB的组件模型。
- Unbiasedness and efficiency for estimating variance components and predicting genetic effects are tested by Mone Carlo simulations. 运用蒙特卡罗模拟的方法,验证了遗传模型的稳定性和统计分析方法的无偏性。
- Two way classification models with random effects are used widely.The variance components in these models are often estimated by ANOVA estimates. 摘要两向分类随机效应模型是一种有着广泛应用的统计模型,对其中的方差分量,经常使用方差分析法来估计。
- the variance component model 方差分量模型
- Prediction of genetic effects by AUP method and estimates of phenotypic and genetic variance components by MINQUE(1) method are suggested for different generations. 不同世代的表型方差及各遗传方差的MINQUE(1)法估计值。
- Variance Component model 方差成分模型
- The new method can be use d when the difference of variance components between male and female is relative ly large with full-sib analysis in actual estimation. 本文方法可以在一定程度上弥补全同胞分析时,因 实际资料的公母畜方差组分差异过大的缺陷,具有实际可行性。
- The JavaBeans APIs define a software component model for Java. 汽车是由一个个组件组合而成,程序也是一样。