鞍山市规模以上工业企业经济效益的主成分分析

Principal component analysis of economic benefits of industrial enterprises above designated size in Anshan

应用主成分分析方法对鞍山市规模以上工业企业经济效益进行分析,提取出三个主成分,并给出鞍山市各区、县的规模以上工业企业的综合实力得分排名.

This paper uses the principal component analysis method to analyze the economic benefit of Indus- trial Enterprises above the scale of Anshan City, three principal components are extracted, and the scale of In- dustrial Enterprises above the main districts are Anshan city＇s comprehensive strength score ranking.