I am trying to use R to conduct community division within my weighted network (based from an association matrix). I tried with igraph but I encountered some problems. I usually use the program Socprog (Whitehead 2009) for my analysis, but as I would like to conduct a community division with Newman modularity (2006) on 1000 bootstraps of my data in order to calculate the comembership matrice resulting from all the community division of the bootstraps. So I am looking for a script that would conduct a community division (Newman 2006) from an association matrice and that would give a list of individuals with their cluster.
Does anyone have a R script that works for this analysis? Any advice to implement this analysis would be much apreciated.