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重庆市各区县综合发展水平差异分析——基于SPSS主成分分析法和聚类分析法 被引量:9

Analysis of Disparity of Comprehensive Development Level in Each District and County of Chongqing Municipality——Based on SPSS Principal Component Analysis(PCA) and Cluster Analysis
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摘要 重庆作为我国中西部唯一直辖市,在西部大开发战略和长江经济带建设的推动下,整体发展正在迈入一个全新阶段.但是,重庆的城乡区域差距和城乡二元结构依然存在.研究发现,其辖区内各区县发展并不协调,贫富差距仍然较大.基于SPSS统计分析软件,运用主成分分析法和聚类分析法分析了重庆各区县综合发展水平差异情况,为决策者更好的制定各区县的发展规划提供参考和依据. As the only municipality directly under the central government in the central and western regions of China,Chongqing,driven by the western development strategy and the construction of the Yangtze River economic belt,is entering a new stage in its overall development. However,the gap between urban and rural areas and the urban-rural dual structure still exist.The study found that the development of districts and counties within its jurisdiction is inharmonious and the gap between the rich and poor is still large.Based on SPSS statistical analysis software,this paper analyzes the differences between the comprehensive development level in each district and county of Chongqing by using principal component analysis( PCA) and clustering analysis,which can provide reference and basis for policymakers to better plan for the development of the districts and counties.
作者 常胜 秦浪 汤弟伟 CHANG Sheng;QIN Nang;TANG Diwei(School of Biological Science and Technology, Hubei University for Nationalities, Enshi 445000, Chin)
出处 《湖北民族学院学报(自然科学版)》 CAS 2017年第1期114-120,共7页 Journal of Hubei Minzu University(Natural Science Edition)
基金 国家自然科学基金项目(71663017) 湖北省新兴(战略)支持产业人才计划项目
关键词 重庆 SPSS统计分析 主成分分析 聚类分析 综合评价 区域发展差异 Chongqing SPSS statistical analysis principal component analysis clustering analysis comprehensive evaluation regional development difference
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