Multiple Linear Regression Analysis on the Impact Factors of Library User Satisfaction for Electronic Resources
电子资源用户满意度影响因子的多元线性回归分析

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.