铁路货物运输总量与其相关影响因素的灰色关联分析

摘要

In this paper,using the grey correlation theory,we analyzed the correlation of the total railway freight transport volume with the GDP,average urban household income,average rural household income,railway business mileage and national ownership of railway freight cars for the period between 2006 and 2012,determined the grey correlation sequence of the influence factors,and at the end,analyzed the conclusions reached.%利用灰色关联分析理论,对我国2006-2012年间铁路货物运输总量与国内生产总值、城镇居民家庭人均收入、农村居民家庭人均收入、铁路营业里程、国家铁路货车拥有量之间的相关关系进行了分析,确定了各个影响要素的灰色关联顺序,并对结果进行了分析.