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## regression coefficient

• [数] 回归系数；[计划] 消长系数

### 网络释义专业释义英英释义

[数] 回归系数

34、回归系数regression coefficient）：即回归直线的斜率，表示自变量x每改变一个单位时，应变量y平均变化b个单位，B为回归系数

回回系数

... regression 退化 regression coefficient 回回系数 regressive 撤退退却的 ...

回归系数两个相关变量的变化率

standard partial regression coefficient [数] 标准偏回归系数

population regression coefficient [数] 总体回归系数

更多收起网络短语
• 回归系数 - 引用次数：6

It is proved firstly that for any time series the regression coefficient can be computed in lianear time and only use constant space.

本文首先证明了对于任意长度的时间序列,可以仅使用常数存储空间、在线性时间内递推计算其回归系数

参考来源 - 基于特征分析的金融时间序列挖掘若干关键问题研究
• 回归系数 - 引用次数：2

参考来源 - 混凝土强度和干燥收缩预测模型的研究
• 回归系数
回归系數
• 消长系数
• 回归系数
• 回归系数

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### regression coefficient

• n. when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line

### 双语例句原声例句

• The regression coefficient between corneal power and the refractive error increased from apex to peripheral area.

角膜中央周边曲率等效球镜度的回归系数逐渐增加

• Results show that iterative refinement using the SVD can improve regression coefficient estimates in the cases where the design matrix is highly collinear.

结果表明设计矩阵高度共线性时，奇异分解的迭代加细可以改进回归系数估计

• At the same time, the regression coefficient of the loneliness and depression was significant, meaning loneliness of the only-child adolescents would lead to depression.

同时孤独感抑郁情绪回归显著，说明独生子女青少年孤独感导致抑郁情绪。

• Also, we need to know how much individual stocks are correlated with rm; we measure that by the regression coefficient.

我们必须清楚,有多少个股与市场总体收益率相关;,我们用回归系数，即β系数来表示。

耶鲁公开课 - 金融市场课程节选

• Again, I'm not going to spend much time on this, of the ith asset is the regression coefficient when you regress the return on the ith asset on the return of the market portfolio.

再强调一次，我不打算花太多时间在这个等式上面，但要注意的是当你想将市场组合收益，but，the，β,回归到第i资产收益中去,第i资产β系数是线性回归方程的,回归系数。

耶鲁公开课 - 金融市场课程节选

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