城镇建筑垃圾量的多元线性回归分析

摘要

According to the theory of multiple linear regression analysis, this paper analyzes the data based on the construction area, sales area, the local GDP and the amount of construction waste of Jinhua city from 2009 to 2013, and establishes a multiple linear regression equation of the construction waste production quantity. At the same time, the paper makes a more accurate forecast of the amount of construction waste of Jinhua city and estab⁃lishes an unitary prediction model equation by using gray prediction theory to achieve the accuracy construction ar⁃ea, real estate sales area and the local GDP in the next six years.%通过多元线性回归分析理论，在分析金华市过去五年（2009年~2013年）建筑施工面积、商品房销售面积、当地的GDP以及建筑垃圾量的数据基础上，建立了拟合度较好的金华市建筑垃圾产生量多元线性回归方程。同时为较准确的预测金华市未来6年建筑垃圾产生量，用灰色预测理论建立了达到精度等级检验的金华市未来6年的建筑施工面积、商品房销售面积、当地的GDP的一元预测模型方程。