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利用多元统计中的因子分析方法,应用SPSS统计分析软件,从多个与工业企业经济效益相关的指标中筛选几个有代表性的指标,对我国各省(市)工业企业的经济效益进行分析和评价.
Using the method of factor analysis in multivariate statistics, SPSS statistical analysis software was used to select several representative indicators from several indexes related to the economic benefits of industrial enterprises, and to analyze the economic benefits of industrial enterprises in various provinces (cities) in our country Evaluation.