| 逐步对应分析及中国少数民族人群体态特征研究 |
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| 引用本文： | 陶凤梅,夏立显. 逐步对应分析及中国少数民族人群体态特征研究[J]. 生物数学学报, 2003, 18(2): 139-145 |
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| 作者姓名： | 陶凤梅 夏立显 |
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| 作者单位： | 1. 鞍山师范学院,数学系,辽宁,鞍山,114005;吉林大学,综合信息矿产预测研究所,吉林,长春,130026
2. 吉林大学,综合信息矿产预测研究所,吉林,长春,130026 |
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| 摘 要： | 介绍了逐步对应分析方法，给出了变量选择和误差估计的标准，并分析了中国26个少数民族人群体态特征。
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| 关 键 词： | 对应分析 中国 少数民族 人群 体态特征 变量选择 |
Stepwise Correspondence Analysis and Study of Physical Characteristics of Chinese Ethnic Groups |
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| TAO Feng-mei XIA Li-xian. Stepwise Correspondence Analysis and Study of Physical Characteristics of Chinese Ethnic Groups[J]. Journal of Biomathematics, 2003, 18(2): 139-145 |
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| Authors: | TAO Feng-mei XIA Li-xian |
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| Abstract: | A method of stepwise correspondence analysis is introduced. The mathematical model, criterion of selecting variable and computational procedure of this method are given in the paper. By means of this method, we study the relationship among 26 Chinese ethnic groups based on physical characteristics data. |
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| Keywords: | Correspondence analysis Variable selection Chinese ethnic groups Physical Characteristic |
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