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- A random regression model with Legendre polynomials of age as independent variables was used to estimate the covariance functions by restricted maximum likelihood employing the average information algorithm (AIREML). 配合将年龄的勒让德多项式作为自变量的随机回归模型 ,用平均信息约束最大似然 (AIREML)法估计。
- random regression model 随机回归模型
- For a class of regression model, the least squares estimate and the weighted least squares estimate of parameter are constructed under the random right censorship, the asymptotic normality of the estimators is proved. 考虑一类回归模型,在右删失数据下构造了参数的最小二乘估计和加权最小二乘估计,证明了估计量具有渐近正态性。
- We investigate the admissibility of the linear estimate of random regression coefficients under a matrix loss function in general growth curve models. 摘要本文在矩阵损失下研究了一般增长曲线模型中随机回归系数线性估计的可容许性。
- In this paper, we discuss the estimate of regression function in nonparametric regression model based on exponential integral martingale difference. 摘要本文研究了误差项是鞅差序列,且满足某种指数矩条件的非参数回归函数的估计。
- The necessary and sufficient conditions for a linear estimate of random regression coefficients to be admissible in the class of homogeneous linear estimators and the class of nonhomogeneous linear estimators are established, respectively. 分别在齐次线性估计类和非齐次线性估计类中得到了随机回归系数的一个线性估计是可容许的充要条件。
- A logistic regression model must contain a key column, one or more input columns, and one or more predictable columns. 逻辑回归模型必须包含一个键列、一个或多个输入列以及一个或多个可预测列。
- The limitations of usual linear regression model are gotten over by GM(0,3), which afford theorical basis for detail specification sizes of apparel. GM(0,3)灰色模型克服了常用的线性回归模型的局限性,为服装细部规格尺寸的确定提供了理论依据。
- A regression model of phase space for predicting smoothed value of M(3000) FZ factor is presented in the paper. 本文给出了传播因子M(3000)F2流动均值的新预报方法-相空间回归模型。
- The quantal linear logistic regression model in BMDS Version1.3.1was used to calculate BMD and LBMD of blood Pb. 用BMDSVersion1.;3
- In a multiple regression model, age and systolic blood pressure measured at home were positively correlated with AIx. 将增强指数作为因变量 ,年龄、身高、心率、家访时的收缩压及舒张压作为自变量进行多元回归分析显示 ,受试者年龄及收缩压与增强指数呈显著的正相关。
- The ROC regression model can be effectively applied to the ROC analysis of continuous measurements in diagnostic tests. 文中给出的ROC回归模型可以有效地用于连续变量诊断试验数据的ROC分析。
- The multiple regression model is the most widely used vehicle for empirical analysis. 多元回归模型是实证分析中最广泛使用的工具。
- Linear regression model with elliptically symmetric errors and unknown dispersion matrix was discussed. 摘要讨论了协方差阵未知的椭球等高线性模型中的稳健性问题。
- Spatial variation was quantified using a quadratic regression model and a variogram model. 空间变异系藉巾二次迴归模式及变异曲线谱模式而予数量化。
- The regression model has guiding significance to the study on ternary dissymmetric organic phosphate insecticide. 该模型对三元不对称有机磷酸酯类杀虫剂的研究具有一定的指导意义。
- In this paper, an evaluation model is set up by utilizing statistical linear regression model method. 摘要本论文利用统计中的线性回归模型的方法建立了评价模型。
- The predicted data by the binominal regression model is the closest one to the real data. 利用这些特征能够准确地测定籽粒含水量,其中二项式回归模型最接近实测值。
- Keywords Haplotype;Random Regression;Animal Model;Bayes;litter size; 单体型;随机回归;动物模型;贝叶斯;产仔数;
- These forecast results were compared with those of regression models. 预测结果与自回归模型的预测结果进行了比较。