山东国土资源Issue(10)：49-52,4.
R 型因子分析和聚类分析在水系沉积物测量中的应用
Application of R Type Factor Analysis and Cluster Analysis in Stream Sediments Survey
摘要
Abstract
Date of Stream sediments survey is enormous.How to confirm the paragenesis combination of anomaly elements effectively is the key to circle abnormality.By using type factor analysis and cluster a-nalysis,it will provide basis for classifying the paragenesis combination type of stream sediments ele-ments in Yulonggou area in Qinghai province.Combination anomalies are delineated according to the ele-ment combination types.It is showed that the anomaly is good with high conflation.It proved that factor analysis and cluster analysis for classifying the element combination are very effective.Meanwhile,R type factor analysis and cluster analysis can compare with each other,which increases the accuracy of classifying element paragenesis combination type.关键词
水系沉积物/因子分析/聚类分析Key words
Stream sediments/factor analysis/cluster analy sis分类
天文与地球科学引用本文复制引用
魏印涛,何其芬,刘伟,陈宏杰,关琴..R 型因子分析和聚类分析在水系沉积物测量中的应用[J].山东国土资源,2014,(10):49-52,4.基金项目
青海省地质勘查基金项目 （）
