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Stepwise Correspondence Analysis and Study of Physical Characteristics of Chinese Ethnic Groups
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- Author:
- No author available
- Journal Title:
- JOURNAL OF BIOMATHEMATICS
- Issue:
- 2
- DOI:
- 10.3969/j.issn.1001-9626.2003.02.002
- Key Word:
- 对应分析;变量选择;中国少数民族;体态特征;Correspondence analysis;Variable selection;Chinese ethnic groups;Physical Characteristic
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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