【摘要】 用聚类统计分析方法分析了沪深两地二十家上市高科技公司中期报告的主要指标 ,用一定的依据将它们分类 ,显示了这些上市公司在赢利、偿债等方面的特征。更多还原

【Abstract】 Analyses the stock indexes of 20 high technology companies with the clustering statistics analysis methods, and classifies these companies according to the clustering results, which helps us understand the earning-profit capability and solvency of debts in different company groups.更多还原