【摘要】 建立了公路运输发展水平指标,通过对湖北省1999-2012年相关数据的收集整理,应用SPSS19.0统计软件进行相关性分析和回归性分析。结果表明:公路汽车运输拥有量、客运量和货运量与农民纯收入有很强的正线性关系,公路里程与农民纯收入有较强的正线性关系。更多还原

【Abstract】 In this paper, we established the road transportation development index system, then had a correlation and regression analysis on the relevant data of the Hubei province for the period between 1999 and 2012 using SPSS19.0, found that the number of transportation vehicle ownership, the passenger transport volume and the freight transport volume were significantly linear positive to the net income of the farmers and the road mileage was relatively positively correlated to the net income of the farmers.更多还原