摘要
本文以白族勒墨人为研究对象,分析了肤纹数据,并与相关的26个民族或支系的群体进行比较,得出了白族勒墨人是白语中较原始、较纯粹的一支,在研究藏缅语族白语的起源、演化归属上具有代表性的结论.本文突破了以往肤纹分析单纯使用聚类分析法带来的局限性,将数据适当预处理后采用了主成分分析法,收到了很好的效果,为肤纹学研究方法的发展提出了新的可能性.
We collected the dermatoglyphies of Leme, a branch of Bai nationality located in Lanping BaiPumi Autonomous County of Yunnan Province, and compared it with 26 related ethnic populations. We found it quite a pure population of Bai, and shall be one of the most valuable representatives while studying the origin and development of TibetoBurman and Bai ethnic system. We also transformed the data to fit the principal component analysis, which broke through the limitation of cluster analysis in former dermatoglyphic studies. As this statistics method worked well, it brought out new space for development of dermatoglyphic studies.
出处
《中央民族大学学报（自然科学版）》
2003年第1期45-52,94,共9页
Journal of Minzu University of China(Natural Sciences Edition)
关键词
白族勒墨人
扶纹
聚类分析
主成分分析
Leme Bai Nationality
dermatoglyphy
cluster analysis
principal component analysis
