摘要
采用CSSCI数据库中收录的全部期刊数据,通过相关分析、区间数据主成分分析等方法建立模型,客观地对整个数据库中期刊的整体特征进行全面、系统的分析,探寻其中的特征、规律以及原因,提出了办好学术期刊的一些方式方法.
The article uses all periodicals＂ data collected in CSSCI database to build a model by the ways of relative analy- sis and interval-censored data＇s principal component analysis. It analyzes all periodicals in the database objectively and systematically, and explores its characters, regularity and reasons, which provides some ways to manage academic journal better.
出处
《经济数学》
2012年第1期85-89,共5页
Journal of Quantitative Economics
关键词
期刊评价
区间数据
主成分分析
相关分析
periodicals comment
interval-censored data
principal component analysis
relative analysis
