*Vertices 4
1 "AmPolitSciRev" 0.0 0.0 0.0 x_fact 3.047091 y_fact 19.252078
2 "AmSociolRev" 0.0 0.0 0.0 x_fact 2.908587 y_fact 34.210526
3 "EurJPolitRes" 0.0 0.0 0.0 x_fact 10.387812 y_fact 34.487535
4 "ScandPolitStud" 0.0 0.0 0.0 x_fact 7.894737 y_fact 12.049861
*Matrix 
0.000000 0.000000 0.453083 0.742694 
0.000000 0.000000 0.000000 0.288832 
0.453083 0.000000 0.000000 0.485934 
0.742694 0.288832 0.485934 0.000000