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根据美国科学信息研究所编制的期刊引文报告(JCR)2002年社会科学版报道的定量数据,文章对ISI收录期刊和期刊的影响因子、被引频次及即时指数等期刊指标在学科中的分布情况进行了统计分析,按学科统计出对应的期刊数据及影响因子等期刊指标的最大值及平均值,并对每一学科中影响因子大于2、被引用次数大于2000的期刊予以统计分析。
According to the quantitative data reported by JCR 2002 Social Science Edition compiled by the American Institute of Scientific Information, the distribution of journal periodical indexes such as influencing factors, citation frequency and instant index of the ISI journals and periodicals Conducted statistical analysis, calculated the corresponding journal data and impact factors and other journals index the maximum and average, and for each subject of the impact factor greater than 2, the number of citations greater than 2000 for statistical analysis.