各地区城市市政工程情况统计分析及评估

The statistic analysis and evaluation of municipal engineering in cities by region

本文利用数学计算软件SAS作主成分分析 ,将我国各地区城市市政工程情况进行排序、分类 ,再用对应分析法分别对各地区进行单项指标分析 ,最后对影响各地区城市市政工程情况的几个重要因素进行相关分析。

By using the statistic package SAS, this paper does the principal component analysis, sequences and classifies the basic statistics on municipal engineering in cities by region, and makes corresponding analysis on monomial idex of each region, finally conduct correlaton analysis about several main factors which affect municipal engineering, so as to put some suggestions about our municipal engineering in cities.