摘要
运用主成分方法对陕西省2004年10个地市的经济发展状况进行综合评价和排序。通过因子分析中的方差极大旋转,解释了主成分的经济含义,并对主成分分析这一多元统计方法进行评价。
A comprehensive evaluation on the economic development in Shaanxi Province by applying the principal component analysis method is made, the ten cities＇ achievements in 2004 are ranked. The economic implication of principal component is explained through using the varimax rotation, finally, the analysis of principal component is also discussed.
出处
《陕西电力》
2007年第5期77-80,共4页
Shanxi Electric Power
关键词
地方经济
主成分分析
local economy
analysis of principal component
