我国城镇居民人均消费支出的对应分析

Correspondence Analysis on Consumption Expenditure of Urban Residents

本文用对应分析方法研究了我国31个省份的城镇居民人均消费支出.对应分析将31个省份8项居民消费支出分成三个点群:点群族Ⅰ包括省份北京、上海、广州、浙江、江苏,变量为交通信息和文教娱乐;点群族Ⅱ包括省份有山西、内蒙古、吉林、辽宁、安徽、甘肃、陕西、山东、海南、重庆、四川、广西、贵州、云南、湖南、湖北、福建、江西、天津、河北、黑龙江、新疆、宁夏、青海、河南,变量为食品支出、衣着支出、居住支出、家庭设备和用品支出、医疗保健支出、其它支出;点群族Ⅲ包括省份西藏但不含变量.

In this paper correspondence analysis is made by data of consumption expenditure in 31 provinces in China. The results of correspondence analysis show that there are three groups： Beijing, Shanghai, Guangzhou, Zhejiang, Jiangsu and, traffic information, and education and entertainment in the first group; Shanxi, Neimenggu, Jilin, Liaonin, Anhui, Gansu, Shanxi, Shandong, Hainan, Chongqing, Sichuan, Guangxi, Guizhou, Yunnan, Hunan, Hubei, Fujian, Jiangxi, Tianjin, Hebei, Heilongjiang, Xinjiang, Ningxia, Qinghai, Henan and, food, cloth, living, household equipment and supplies, medical care, and other miscellaneous in the second group; Xizang prov- ince and no variable in the third group.