*Vertices 8
1 "AcadMed" 0.0 0.0 0.0 x_fact 3.990847 y_fact 10.892449
2 "AnnInternMed" 0.0 0.0 0.0 x_fact 13.647597 y_fact 19.231121
3 "ArchInternMed" 0.0 0.0 0.0 x_fact 10.077803 y_fact 15.661327
4 "CochraneDbSystRev" 0.0 0.0 0.0 x_fact 2.160183 y_fact 12.091533
5 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 4.631579 y_fact 15.093822
6 "JGenInternMed" 0.0 0.0 0.0 x_fact 6.306636 y_fact 10.718535
7 "MedCare" 0.0 0.0 0.0 x_fact 5.922197 y_fact 11.084668
8 "PatientEducCouns" 0.0 0.0 0.0 x_fact 1.464531 y_fact 5.226545
*Matrix 
0.000000 0.341526 0.244411 0.000000 0.000000 0.508880 0.000000 0.000000 
0.341526 0.000000 0.804365 0.310413 0.467740 0.691996 0.478561 0.202107 
0.244411 0.804365 0.000000 0.262519 0.514796 0.651457 0.446637 0.000000 
0.000000 0.310413 0.262519 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.467740 0.514796 0.000000 0.000000 0.324853 0.266538 0.000000 
0.508880 0.691996 0.651457 0.000000 0.324853 0.000000 0.632447 0.352180 
0.000000 0.478561 0.446637 0.000000 0.266538 0.632447 0.000000 0.268487 
0.000000 0.202107 0.000000 0.000000 0.000000 0.352180 0.268487 0.000000