| 一种线性回归显著性检验的实用方法 |
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| 引用本文： | 陈卫忠. 一种线性回归显著性检验的实用方法[J]. 苏州市职业大学学报, 2003, 14(4): 89-91 |
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| 作者姓名： | 陈卫忠 |
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| 作者单位： | 苏州职业大学,江苏,苏州,215011 |
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| 摘 要： | 本提出把可控变量与随机变量更换位置，运用最小二乘法求出可控变量关于随机变量的另一条近似直线X=a0 a1Y，并用所求直线X=a0 a1Y，与回归直线X=b0 b1X之间的夹角来评判变量之间线性相关关系是否显。
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| 关 键 词： | 线性回归 相关系数 相关关系 显著性检验 |
| 文章编号： | 1008-5475(2003)04-0089-03 |
| 修稿时间： | 2003-05-11 |
An Practical Method in Linear Regression Significance Test |
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| CHEN Wei-zhong. An Practical Method in Linear Regression Significance Test[J]. Journal of Suzhou Vocational University, 2003, 14(4): 89-91 |
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| Authors: | CHEN Wei-zhong |
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| Abstract: | By exchanging the position of independent variable and random independent variable and using theleast square method, another approximate line X=a0=a1Y about independent variable and random variable can beobtained. The significance of correlativity is able to be tested by observing the angle between the line X=a0=a1 Y and regresion line Y=b0=b1 X. |
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| Keywords: | linear regression correlation cofficient linear correlation relation significance test |
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