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 反映变量 response variable(2)
 response variable
 Estimation of linear models with error in response variable 误差在反映变量线性模型的估计 短句来源 Consider linear models of the form Y=Xτβ+e with error in the response variable. 考虑反映变量有误差的线性模型Y=Xτβ+e. 短句来源
 “反映变量”译为未确定词的双语例句
 Aim To study partially linear error-in-responses models. 目的研究部分线性反映变量含误差模型。 短句来源 Empirical likelihood confidence regions for partially linear error-in-responses models 部分线性反映变量含误差模型的经验似然置信区域 短句来源 The regressive analysis is that the data of engineering and scientific experiment are fitted into linear function to correspond to the mutual relationship among the variable. 回归分析是把工程和科学实验数据拟合为线性函数,以反映变量间的相互关系。 短句来源 Estimation of linear error-in-covariables models with validation data 反映变量有误差时线性回归分析 短句来源 (3)On the base of cointegration theory, the author puts forward lag-conintegration and its estimates and tests based on least square method and maximum likelihood estimation, and using the Lag-cointegration, the author researches the long-term quantitative relationship between intermediate targets of monetary policy and inflation, and finds the lag-cointegration equation which can describe long-term relationbetween those variables. 3) 在协整理论的基础上,提出了反映不同时期变量序列间长期关系的滞后协整的概念,就滞后协整的估计和检验做了初步的研究,给出了基于最小二乘法和极大似然法的滞后协整的估计和检验方法; 并应用此滞后协整方法,分析了货币政策中介目标与通货膨胀的长期关系,建立了反映变量之间长期关系的滞后协整方程。 短句来源 更多

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 response variable
 The response variable was the total units of enzymatic activity shown by the immobilized enzyme (UIMO). Models showed that activity measurements and spore production were most sensitive to substrate MC with highest levels of each response variable occurring at maximum moisture levels. On testing for no effect of a predictor on response variable, some tests have been proposed in the literature. The response variable is the recoded Substance Abuse Treatment Scale with three ordered levels (engagement/persuasion, active treatment, and recovery/relapse prevention), and hence two thresholds. The response variable is the number of days of hospitalization, collected every 6 months over 3 years. 更多
 The generalized filtering and Yang Chizhong function have been founded and their applicationresults in establishing the mathematic model of ore body automatically carried out, and indicates thatthe development of the statistic theory of geologic variable of ore deposit is at a new stage. 在地质统计学中,采用变异函数来描述区域化变量的变化特征。但变异函数的实验曲线很不稳定,特别是在抽样观测数据比较少和抽样点比较分散时,很难得到比较理想的实验曲线。克里金法在建立数学模型的时候,往往要用手工法来拟合数学模型。在“杨赤中滤波与推估”法中,采用一种广义滤波法,即采用逐步增大游动区间半径取二项式系数加权游动平均的方法来建立随机特征函数的实验曲线。这种实验曲线是自然的光滑曲线,能够灵敏地反映变量的变化特征,并且采用一种特殊形式的与实验曲线有很好的吻合性的负幂指数函数来拟合它。用它来作数学模型,既能反映变量的宏观变化特征,又能反映局部变化特征,建立数学模型的全过程,可以通过一个计算程序来实现。不需要很多的已知点,也不要求点位很规则,只要把已知值输入计算机(点位不规则时,还要同时输入点的坐标),就可以很快打印输出数学模型的函数式。各向异性的数学模型也不需要用手工来套合。这样就完全实现了建立数学模型的自动化。上述自动建立数学模型的方法,不论用于金属或非金属矿,都取得了完满成功。建立矿体数学模型的完全自动化,是数学地质领域的一个重要创造。 Based on establishment of GM,by using a few parameters that reflect geometric shape in GM,parameter relative degree is presented to analyse relative degree between variables which observations are corresponding one of one and irregular, in the meanwhile,a method for constructing GM by sequence at unequal distance from each other is given in this paper. 首先建立相关变量取值随时序变化的数学模型，而后，利用模型中能够反映变量几何形状的适宜参数，提出了参数关联度的概念．从而解决了观测值非一一对应、且不齐的相关变量关联分析问题．同时给出一种较高拟合精度的非等间隔序列的灰色建模方法． Effect size, an important index indicating results of a study, reflects the differences or the relation between variables. Researchers have been increasingly attaching importance to it. Different methods for calculating effect size and examples of applying it in exercise-psychological research were presented. The relationship between effect size and significance was analyzed. The role of effect size in evaluating repetitive studies and the importance of effect size in practice was discussed. It was suggested... Effect size, an important index indicating results of a study, reflects the differences or the relation between variables. Researchers have been increasingly attaching importance to it. Different methods for calculating effect size and examples of applying it in exercise-psychological research were presented. The relationship between effect size and significance was analyzed. The role of effect size in evaluating repetitive studies and the importance of effect size in practice was discussed. It was suggested that stress should be laid onthe application of effect size in exercise-psychological study. 效果量反映变量之间差异的大小或联系的巩固程度，是标志研究结果的重要指标，日益受到研究者的重视。通过介绍效果量的不同计算方法以及运动心理学研究中应用效果量的实例，分析了效果量与显著性的关系，讨论了效果量在评价重复性研究时的作用以及效果量大小在实践中的意义。建议在运动心理学的研究中重视效果量的应用。 << 更多相关文摘
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