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基于因子分析法和聚类分析法的副省级城市宜居情况聚类评价
Authors
张浩
Publication date
18 September 2011
Publisher
Abstract
重点选取了15个副省级城市的第一产业比重、人口密度、人均绿地、园林面积、医院数目,市政建设面积、地方财政税收等42个指标,使用SPSS作为计算工具,使用因子分析方法简化评价指标,计算相关系数矩阵,判别因子分析可行性,利用主成分分析法求因子载荷,将因子进行旋转得出更有实际意义的因子解释,并计算因子得分,利用该结果计算Minkowski测度,对其进行聚类分析加以分类,从而归纳出不同的城市情况,辅助政府决策者进行经济发展相关决策决策
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Last time updated on 16/06/2016