Method of Obtaining Continuous Data from the Discrete Survey Data

被引：0

作者：

Zhang, Dongqing ^{[1
]}

Han, Yubing ^{[2
]}

机构：

[1] Nanjing Agr Univ, Coll Engn, Nanjing, Jiangsu, Peoples R China

[2] Nanjing Univ Sci & Technol, Sch Elect Engn, Nanjing, Jiangsu, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON SOLID STATE DEVICES AND MATERIALS SCIENCE | 2012年 / 25卷

关键词：

Normal distribution; Income function; Non-linear least square method; Parameters evaluation; INCOME-DISTRIBUTION;

D O I：

10.1016/j.phpro.2012.03.114

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Many data are investigated by questionnaire. However, these data using questionnaire are discrete and more continuous data are needed. Therefore, a method of obtaining continuous data from discrete survey data based on non-linear least square and corresponding algorithm are proposed in this paper. Moreover, the survey data of travelers' income in Beijing-Shanghai Corridor are studied, and experimental results indicate that the method proposed is effective. (c) 2012 Published by Elsevier B.V. Selection and/or peer-review under responsibility of Garry Lee

引用

页码：479 / 484

页数：6

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