| 电子资源用户满意度影响因子的多元线性回归分析 |
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| 引用本文： | 徐革,姚卫东,陈浩.电子资源用户满意度影响因子的多元线性回归分析[J].现代图书情报技术,2007,2(10):52-56. |
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| 作者姓名： | 徐革 姚卫东 陈浩 |
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| 作者单位： | 1. 西南交通大学图书馆,成都,610031
2. 西南交通大学数学系,成都,610031 |
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| 摘 要： | 通过对电子资源用户满意度问卷调查数据的多元线性回归分析，考查用户总体满意度与影响因子之间的相互依赖关系。通过检验回归方程的显著性，进行相关系数分析和多重共线性诊断，考查影响因子对用户总体满意程度的影响力大小，建立用户总体满意度与影响因子的回归方程式，获得策略矩阵。
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| 关 键 词： | 影响因素 线性回归 |
| 收稿时间： | 2007-08-16 |
| 修稿时间： | 2007-08-16 |
Multiple Linear Regression Analysis on the Impact Factors of Library User Satisfaction for Electronic Resources |
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| Xu Ge,Yao Weidong,Chen Hao.Multiple Linear Regression Analysis on the Impact Factors of Library User Satisfaction for Electronic Resources[J].New Technology of Library and Information Service,2007,2(10):52-56. |
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| Authors: | Xu Ge Yao Weidong Chen Hao |
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| Institution: | 1.Library of Southwest Jiaotong University, Chengdu 610031, China;2.Department of Mathematics, Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | Through multiple linear regression analysis of the data collection from user satisfaction survey for electronic resources,the relationship between user satisfaction and impact factors is modeled.The regression equation between overall satisfaction and 15 impact factors is established by significance testing,correlation coefficient analysis,and multicollinearity diagnosis.A strategic matrix is worked out. |
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| Keywords: | Electronic resources evaluation Impact factors Linear regression |
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