Statistic Analysis Employed in Classifying Influence Factors on Countryside Construction Booming-Survey from Changchun City, Jilin Province

摘要

Based on target system of Changchun's new countryside construction, this paper put forward evaluation index system for effect evaluation of Changchun's new countryside construction at first. And main influence factors for new countryside construction effect of Changchun was identified by factor analysis combined with field survey data of 17 pilot project villages in Changchun. In this process, 7 main factors were extracted from 26 indices constructed, and 20 indices concluded in 4 main components were taken as main factors influencing effect of Changchun's new countryside construction. In order to study importance distribution of main influence factors and interdependence among main influence factors, the authors carried on factor analysis for 20 main influence factors and constructed effect function of Changchun's new countryside construction. Finally sensitivity of every main influence factors was studied in view of Changchun's new countryside construction effect by taking 5 pilot project villages as examples. The result showed that sensitivity of every main factor change with sample choosing dynamically, and sensitivity of the same factor for different samples exhibited a same change tendency generally.