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. 2014 Mar 6;9(3):e90537. doi: 10.1371/journal.pone.0090537

Table 1. Fraction of fields in the last 5 years.

Field fraction in largest component fraction in the network
Agr 13.9% 12.2%
Bio 18.0% 15.8%
Hea 26.3% 24.1%
Exa 13.0% 12.3%
Hum 5.9% 8.9%
Soc 5.1% 7.3%
Eng 6.5% 6.5%
Lin 0.5% 1.8%

The network was constructed by projecting the bipartite network onto a network containing only reseachers connected if they share a paper published in the last 5 years. Sum of fractions is not 100% because the field information is not available for all researchers.