Dataset: Users activity on Twitter around science from 2011 to 2017 in a selection of social media metrics. Also files for VOSviewer visualisations are provided: random sample of 200,000 Twitter profile accounts descriptions.
Díaz-Faes, A.A., Bowman, T. & Costas, R. Towards a second generation of ‘altmetrics’: Characterizing the interactions of Twitter communities of attention around science. PLOS ONE.