| 体育统计中回归方程预测精度问题初探 |
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| 引用本文： | 梁荣辉. 体育统计中回归方程预测精度问题初探[J]. 体育科学, 1992, 0(5) |
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| 作者姓名： | 梁荣辉 |
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| 作者单位： | 河北师范大学体育系 石家庄 |
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| 摘 要： | 回归方程的预测精度问题是教学或科研中经常遇到的问题,在回归预测中起着举足轻重的作用。但以前尚无学者专门对该问题进行定量的分析和研究,本文对该问题进行了探索。
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| 关 键 词： | 预测精度 剩余标准差 标准剩余标准差 标准等级 |
The Forecasting Precision in Regressive Equation |
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| Liang Ronghui. The Forecasting Precision in Regressive Equation[J]. China Sport Science, 1992, 0(5) |
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| Authors: | Liang Ronghui |
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| Abstract: | Forecasting precision in regressive equation plays a decisive role in regression forecasting and is commonly discussed in teaching and scientific research. Up to now,few studies have been made on this subject. In this paper,quantitative analysis was made and evaluation cretiria for the precision were put forward, which are useful in studies in future. |
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| Keywords: | sport statistics forecasting precision |
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