The Research of Henan Province City Economic Development Level Based on Principal Component Analysis
Abstract：This paper adopts latest data indicators of the Henan statistics yearbook 2011, using principal com- ponent analysis method to sort economic development level of 18 cities in Henan Province, then dividing into four grades according to the economic strength and also analysising the results, thus realizing the differences and competitiveness between cities, promoting the economic development as coordination, rapid and sustainable.
Keywords：principal component analysisHenan Provinceeconomic development level
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 42-44 )