Network Theory, Social Network Analysis, Community Detection, Yelp, R.
0.20), edge.width = 1.5, edge.arrow.mode=0, layout=layout_with_lgl, asp = 0.9, dpi=300 ) dev.off() Community of users that joined in 2005 (left) and 2015 (right). The graph on the left is more dense and this could be due to the fact that Yelpers that have been on the platform longer have had more