关键词：均值回归；自相关；方差比率；单位根；ANST-GARCH模型 [gap=11117]Key words: Mean Reversion; Autocorrelation; Variance ratio; Unit root; ANST-GARCH Model
基于20个网页-相关网页
... 估计量的变异数 variance of estimator 变异数比 variance ratio 变异数比分布 variance ratio distribution ...
基于20个网页-相关网页
variance ratio test [数] 方差比检定 ; 检验 ; 变异数比率检定
materials price variance ratio 材料价格差异率
variance ratio distribution [数] 方差比分布 ; 变异数比分布
simultaneous variance ratio test 联立变异数比检定 ; 联合方差比检验
unexplained variance ratio [经] 未解释的方差比
The generalized variance ratio is a measure of efficiency.
广义方差比是一个效率度量。
It is called variance ratio and the exact relation between variance ratio and correlation coefficient is also built.
并找到了方差比与相关系数之间的内在联系。
The speed of the transportation land and the grassland are the biggest, whose annual variance ratio are 10.1% and 5.5%.
其中交通运输用地和牧草地的变化速度最大，年变化率分别为10.1%和5.5%。
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