| 浅析相关系数的显著性检验 |
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| 引用本文： | 冯正南,宋文福.浅析相关系数的显著性检验[J].大学物理实验,2009,22(3):85-87,90. |
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| 作者姓名： | 冯正南 宋文福 |
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| 作者单位： | 北华大学,吉林,132013 |
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| 摘 要： | 本文用最小二乘法作直线拟合,给出相关系数显著性检验的判断方法,指出了用概率理论判断线性相关的必要性。
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| 关 键 词： | 最小二乘法原理 回归运算 相关系数 显著性检验 |
ANALYSIS OF CORRELATION COEFFICIENT SIGNIFICANCE TEST |
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| Feng Zhengnan,Sang Wenfu.ANALYSIS OF CORRELATION COEFFICIENT SIGNIFICANCE TEST[J].Physical Experiment of College,2009,22(3):85-87,90. |
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| Authors: | Feng Zhengnan Sang Wenfu |
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| Institution: | Feng Zhengnan Sang Wenfu (Beihua University,Jilin,132013) |
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| Abstract: | In this paper,it gived the carelation coefficient test to determine significant ways by least-squares method for straight line fitting,and pointed out that the need for determine correlation using probability theory. |
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| Keywords: | least-squares method return to operation correlation significance test |
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