摘要
本文运用多元统计分析方法中的因子分析和聚类分析实现对水污染问题的综合评价,并对长江沿线17个观测站的水质检测数据进行了处理,得到了长江沿线17个观测站的水质的综合聚类评价。
In this paper, by use multivariate statistical analysis method of factor analysis and cluster analysis to achieve a comprehensive evaluation of water pollution, And the Yangtze River 17 observation stations along the water quality testing data were processed, at last we get the classify of the Yangtze River＇s 17 stations.
出处
《科技信息》
2009年第19期336-337,共2页
Science & Technology Information
关键词
聚类分析
相关分析
因子分析
长江水污染综合评价
Cluster analysis
Factor Analysis
Correlation analysis
Yangtze River water quality comprehensive evaluation
