Firstly,the author discussed the result of survey of residents trip,concluded the primary character of residents trip and put forward the method of stratified random sampling plan on that.
本文首先对居民出行调查进行了讨论，在居民出行调查中提出了一种分层随机抽样的方法。 并对调查结果进行了深入分析，得出了重庆市居民出行的一般特征。
参考来源 - 轨道交通客流宏观预测模型研究·2,447,543篇论文数据，部分数据来源于NoteExpress
居民出行调查是城市综合交通规划一项重要的基础性工作。
Household survey is an important basic work about the urban comprehensive transport planning.
最后将本文的抽样技术和数据分析方法应用于西宁市居民出行调查的具体实践中，取得了良好的效果。
Finally, the sampling techniques and data analysis methods are used in Xining City resident trip survey practice, achieves good results.
并用2008年西安市居民出行调查数据进行了验算，结果表明该方法能减少工作量、提高数据校核精度。
Xi 'an residents with the 2008 travel survey data were checking, the results show that the method can reduce workload, improve data accuracy check.
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