Hi all, I have dynamic large 2-mode networks (1st mode ~50k nodes, 2nd mode ~500k nodes, timepoints ~100). I want to identify the number of new nodes and new edges per timepoint in folded 1-mode networks. In other words, I want to do measure graph densification as proposed by Leskovec et al. (http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.262.3092&rep=rep1&type=pdf) What package should I use? Best wishes Haiko Haiko Lietz GESIS - Leibniz Institute for the Social Sciences Department of Computational Social Science Unter Sachsenhausen 6-8, D-50667 Köln Tel: + 49 (0) 221 / 476 94 -223 eMail: haiko.lietz@gesis.org<mailto:haiko.lietz@gesis.org> Web: http://www.gesis.org<http://www.gesis.org/> [[alternative HTML version deleted]]