| 人口日平均死亡数的多因子效应的统计模型与分析 |
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| 引用本文： | 赵伟峰.人口日平均死亡数的多因子效应的统计模型与分析[J].咸宁学院学报,2005,25(6):9-11. |
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| 作者姓名： | 赵伟峰 |
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| 作者单位： | 河南省轻工业学校,河南,郑州,450006 |
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| 摘 要： | 运用离散多元分析中最大似然估计的方法，在假定多因子效应是否存在的前提下，提出了不同的统计模型，并根据这些模型对影响人口日平均死亡数的三个因素：年龄、性别和季节进行了多因子效应的检验分析，结果表明：以上三个因素之间无三因子效应，性别与季节间无二因子效应，但是性别与年龄、年龄与季节间存在着二因子效应．
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| 关 键 词： | 多因子效应 统计模型 最大似然估计 |
| 文章编号： | 1006-5342（2005）06-0009-03 |
| 收稿时间： | 09 5 2005 12:00AM |
| 修稿时间： | 2005-09-05 |
Statistical Model and Analysis About the Multi- effects of the Average Number of Death |
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| ZHAO Wei-feng.Statistical Model and Analysis About the Multi- effects of the Average Number of Death[J].Journal of Xianning College,2005,25(6):9-11. |
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| Authors: | ZHAO Wei-feng |
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| Institution: | Henan Light Industry School,Zhengzhou 450006, China |
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| Abstract: | The method of MLE in Discrete Multivariate Analysis is used in this paper. We assume that the four multi - actions do not exist and thus give out four statistical models. They are used to test weather multi - actions exist or not. The result is:the multi - actions between sex and age, age and seasons exist, but the multi - actions among the three actors or that between sex and seasons do not exist. |
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| Keywords: | The multi - actions Statistical models MLE |
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