# Task 1. visualize all network ties in krack_full using the adjacency matrix. # color edges according to friendship, advice, and reports-to ties

# Task 2. cluster nodes by community membership using the friendship network, and replot the adjacency matrix # with nodes belonging to the same communities placed close to each other. # construct a new variable, tie strength, which is the combination of friendship, advice, and reports-to ties # this counts the types of relationships between two nodes

# Task 3. use radial tree to visualize the reports-to network, and a treemap to show the advice network. # in the treemap, set size proportional to ego's degrees from the advice and reports-to networks