Positions & Roles


1. Draw the following network, which I call "the thinking graph". (the graph is shown in nodelist1 form)

1 2 3 4
2 1 3 5
3 1 2 4
4 1 3 5
5 2 4 6
6 5 7 9
7 6 8 10
8 7 9 10
9 6 8 10
10 8 7 9

2. Analyze this graph in terms of positions (structural equivalence; use both profile and concor methods) and roles (regular equivalence; use both continuous rege and categorical catrege methods).

3. Repeat #2 using the Sampson Data. Compare with conclusions drawn by Breiger et al.