摘要
本文利用主成分分析法分析了湖南各市州的经济发展水平和经济综合实力,对湖南省14个市州的经济发展情况做出综合评价,得出了各市州在湖南省的经济地位.最后用系统聚类分析法进行了验证,结果表明用多元统计分析法来评价地区经济发展水平是可行的.
This paper is the integrative Evaluation of the cities of Hunan. It uses the Principal Components Analysis and the System Cluster analysis to study the Hunan Province various cities state economy level o development and the economical comprehensive strength and evaluate the economic standard of 14 cities of Hunan,and furthermore,it tries to grade the economic status of these cities by Cluster Analysis.
出处
《数学理论与应用》
2007年第1期106-109,共4页
Mathematical Theory and Applications
关键词
主成分分析
聚类分析
相关系数
综合评价
principal components analysis cluster analysis correlation coefficient
