*Vertices 7
1 "BmcHealthServRes" 0.0 0.0 0.0 x_fact 1.303616 y_fact 3.805719
2 "HealthServRes" 0.0 0.0 0.0 x_fact 6.917578 y_fact 11.984861
3 "JGenInternMed" 0.0 0.0 0.0 x_fact 9.041211 y_fact 18.313709
4 "MedCare" 0.0 0.0 0.0 x_fact 22.960471 y_fact 33.557611
5 "PatientEducCouns" 0.0 0.0 0.0 x_fact 2.354920 y_fact 14.297729
6 "QualLifeRes" 0.0 0.0 0.0 x_fact 4.163162 y_fact 11.921783
7 "ValueHealth" 0.0 0.0 0.0 x_fact 1.513877 y_fact 6.118587
*Matrix 
0.000000 0.360861 0.272258 0.393318 0.000000 0.000000 0.000000 
0.360861 0.000000 0.368007 0.751784 0.000000 0.000000 0.000000 
0.272258 0.368007 0.000000 0.518269 0.502377 0.000000 0.000000 
0.393318 0.751784 0.518269 0.000000 0.272349 0.484434 0.428793 
0.000000 0.000000 0.502377 0.272349 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.484434 0.000000 0.000000 0.534366 
0.000000 0.000000 0.000000 0.428793 0.000000 0.534366 0.000000