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我国交通事业自改革开放以来,发展十分迅速,各省市间交通发展水平差异显著,各类交通事故也明显增加,分析和研究各省市交通事故状况对把握我国交通事业的空间差异和更好的制定交通安全政策有重要意义,本文采用SPSS13统计软件对全国31个省(直辖市、自治区)的交通事故情况进行聚类分析。
Since the reform and opening up of China’s transport industry, the development has been very rapid with significant differences in the level of traffic development among various provinces and municipalities and with a marked increase in all kinds of traffic accidents. The analysis and study on the traffic accidents in various provinces and municipalities is of great importance in grasping the spatial differences and better formulation of China’s transport undertakings The traffic safety policy is of great significance. This paper uses SPSS13 statistical software to cluster the traffic accidents in 31 provinces (municipalities and autonomous regions) across the country.