基于SPSS统计分析的高校图书馆图书最优复本率研究--以北京工商大学图书馆为例

摘要

Aiming to determine a reasonable amount of the book copies, with the help of correlation analysis and regression analysis in SPSS, this paper realized the selection of major impact factor and constructed linear regression model of the duplicate rate. Meanwhile the linear regression model of the duplicate rate was verified based on the economic books in library of Beijing Technology and Business University. Moreover, the duplicate rate of the economic books in 2014-2015 of this university can be estimated, and the result can provide reference for this university’s books procurement.%为了合理配置高校图书馆的图书复本量，本文借助SPSS软件中的相关分析和回归分析方法，实现了图书复本率主要影响因子的选定，构建了复本率的线性回归模型。同时，以北京工商大学图书馆经济类图书为例，验证了复本率的线性回归模型，预测了该校2014—2015学年经济类图书复本率，为该校图书采购部门提供采购借鉴。