| 基于分层变换筛选拟合法的中国福利彩票销售额影响因素的分析 |
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| 引用本文： | 李文娟,袁永生.基于分层变换筛选拟合法的中国福利彩票销售额影响因素的分析[J].贵州大学学报(自然科学版),2009,26(6):14-16,20. |
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| 作者姓名： | 李文娟 袁永生 |
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| 作者单位： | 河海大学理学院,江苏,南京,210098 |
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| 摘 要： | 利用分层变换筛选拟合法对影响我国福利彩票销售额的因素进行分析，更为细致和深入的研究了福利彩票销售额及其影响因素之间的回归关系。基于回归结果，还对提高我国福利彩票的销售额提出了相应的建议。
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| 关 键 词： | 分层变换筛选拟合法 福利彩票销售额 影响因素 |
The Affecting Factor Analysis of Chinese Welfare Lottery Sales Based on the Stepwise Transforming-filtrating Fitting Method |
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| LI Wen-juan,YUAN Yong-sheng.The Affecting Factor Analysis of Chinese Welfare Lottery Sales Based on the Stepwise Transforming-filtrating Fitting Method[J].Journal of Guizhou University(Natural Science),2009,26(6):14-16,20. |
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| Authors: | LI Wen-juan YUAN Yong-sheng |
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| Institution: | ( College of Sciences, Hohai University, Nanjing 210098, China) |
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| Abstract: | The stepwise transforming-filtrating fitting method was applied to analyze the affecting factors of Chinese welfare lottery sales and a detailed and deep research was made on the regression relationship between the Chinese welfare lottery sales and the affecting factors. In according with the regression result , some suggestions were proposed as to how to increase the Chinese welfare lottery sales. |
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| Keywords: | stepwise transforming-filtrating fitting method Chinese welfare lottery sales affecting factor |
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