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The International Journal of the Royal Society of Thailand
Volume XV-2023
Figure S2 Pairwise Spearman’s correlation coefficient of ego characteristics (time since the first
publication, average annual publication number during the past 5 years, research area diversity, and
proportion of review/systematic review articles), alter characteristics (diversity of sub-regions of
co-authors’ affiliations), and co-authorship network characteristics (network size, edge density, number
of communities, and clustering coefficient). Colors indicate values of correlation coefficient (blue: = 1;
white: = 0; red: = -1), with asterisks indicate > 0.6. Details of abbreviations in Panel A were shown in
Table S1.
Phrutsamon Wongnak et al. 19