This paper will research sampling technique and data processing, aims at improvement of existing methods and improves the resident trip survey technique.
本文主要从抽样技术和数据处理两方面进行研究，目的在于对现有的方法进行改进，以促进居民出行调查技术的完善。
Questionnaire survey was used in this research, and researchers selected college students from more than 20 universities of China as research participants through snowball sampling on Internet.
方法：问卷调查法，透过网络采取滚雪球方式抽取二十多所高校的在校大学生为研究对象。
Questionnaire survey was used in this research, and researchers selected college students from more than 20 universities of China as research participants through snowball sampling on Internet.
方法：问卷调查法，透过网络采取滚雪球方式抽取二十多所高校的在校大学生为研究对象。
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