Fractionalization of research impact reveals global trends in university collaboration - DATA

This dataset is derived from the CWTS Leiden Ranking for 2020 [https://www.leidenranking.com/]. Contains ratios of fractionally-counted publications to whole-counted publications in 6 broad research fields for ten periods (2006-2009 to 2015-2018) from 912 universities. Accompanying these ratios are four tables containing the results of linear regressions (by university and by field) across the fractionalization ratios at different levels of citation impact percentile.

本数据集源自2020年CWTS莱顿排名（CWTS Leiden Ranking）[https://www.leidenranking.com/]。该数据集收录了912所高校在6个宽泛研究领域内，2006-2009至2015-2018共10个时段的分式计数论文（fractionally-counted publications）与全额计数论文（whole-counted publications）之比。与该比值数据配套的另有四张表格，其中包含按高校、按研究领域，针对不同引文影响力百分位层级的分式计数比值开展的线性回归分析结果。