摘要
以图书馆流通部的读者为研究对象,运用数理统计原理,对读者的结伴特性进行回归分析。结果显示:专业、教育程度、中图分类号、地区、性别与结伴性相关。
The article investigated the readers of the library circulation department. It exerted statistical elements of mathematics. It analysis linear regression for the reader's characteristic of mate. The Result show that charcteristic of mate correlats with fall due-class, speciality,educational degree ,call number, area sex.
出处
《延安大学学报(自然科学版)》
2006年第1期80-82,共3页
Journal of Yan'an University:Natural Science Edition
关键词
结伴性
相关系数
逐步回归
共线性诊断
characteristic of mate
correlation
step-wise linear regression
collinearity diagnostics