| 应用回归分析的方法建立劳动定额数学模型的不适应性分析 |
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| 引用本文： | 靖建平.应用回归分析的方法建立劳动定额数学模型的不适应性分析[J].铁道工程学报,2006(3):84-87. |
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| 作者姓名： | 靖建平 |
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| 作者单位： | 中国铁路工程总公司,北京,100055 |
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| 摘 要： | 研究目的:在建立劳动定额数学模型的过程中,寻找符合劳动定额专业特点的建模方式和检验指标。研究方法:采用对比的方法,对回归分析和曲线拟合进行比较。研究结果:找出了回归分析与曲线拟合的相同点和不同点,从而提出了建立劳动定额数学模型质量的检验指标。研究结论:曲线拟合的方法更接近于劳动定额专业特点。建议在建立劳动定额数学模型并检验其实用性及精确度时,采用曲线拟合误差指标,而不再使用回归分析指标。
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| 关 键 词： | 回归分析 劳动定额 数学模型 不适应性分析 |
| 文章编号： | 1006-2106(2006)03-0084-04 |
| 收稿时间： | 2006-03-22 |
| 修稿时间： | 2006年3月22日 |
Analysis of Inadaptability of Establishing Mathematical Model for Production Quota by Adopting Method of Regression Analysis |
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| JING Jian-ping.Analysis of Inadaptability of Establishing Mathematical Model for Production Quota by Adopting Method of Regression Analysis[J].Journal of Railway Engineering Society,2006(3):84-87. |
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| Authors: | JING Jian-ping |
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| Institution: | China Railway Engineering Corporation, Beijing 100055, China |
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| Abstract: | Research purposes: The purpose was to seek the way suited to professional features of production quota for establishing model and inspection index during establishing mathematical model for production quota.Research methods: The comparison was made between regression analysis and curve's fitting by adopting comparison method.Research results: The equal points and different points were sought between regression analysis and curve's fitting and on which the inspection index was presented for establishing mathematical model for production quota.Research conclusions: The curve's fitting method was more close to the professional features of production quota.It was proposed that the error index would be adopted,but index of regression analysis,when establishing mathematical model for production quota and its inspection index. |
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| Keywords: | regression analysis production quota mathematical model analysis of inadaptability |
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