*Vertices 9
1 "AcadMed" 0.0 0.0 0.0 x_fact 3.241987 y_fact 7.719599
2 "AmJMed" 0.0 0.0 0.0 x_fact 3.590653 y_fact 5.211647
3 "AnnInternMed" 0.0 0.0 0.0 x_fact 10.086861 y_fact 14.937607
4 "ArchInternMed" 0.0 0.0 0.0 x_fact 8.049914 y_fact 11.524345
5 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 2.666993 y_fact 9.560803
6 "JGenInternMed" 0.0 0.0 0.0 x_fact 4.171764 y_fact 6.771471
7 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 23.666504 y_fact 35.001223
8 "MedCare" 0.0 0.0 0.0 x_fact 4.190115 y_fact 7.377049
9 "PatientEducCouns" 0.0 0.0 0.0 x_fact 0.526058 y_fact 1.896256
*Matrix 
0.000000 0.330724 0.303130 0.247833 0.000000 0.590449 0.353388 0.000000 0.000000 
0.330724 0.000000 0.771803 0.836797 0.341573 0.603495 0.715500 0.393776 0.000000 
0.303130 0.771803 0.000000 0.787100 0.294082 0.571514 0.739080 0.388547 0.000000 
0.247833 0.836797 0.787100 0.000000 0.459070 0.602322 0.794466 0.429132 0.000000 
0.000000 0.341573 0.294082 0.459070 0.000000 0.277851 0.335296 0.327011 0.000000 
0.590449 0.603495 0.571514 0.602322 0.277851 0.000000 0.596411 0.564330 0.267763 
0.353388 0.715500 0.739080 0.794466 0.335296 0.596411 0.000000 0.457551 0.000000 
0.000000 0.393776 0.388547 0.429132 0.327011 0.564330 0.457551 0.000000 0.252691 
0.000000 0.000000 0.000000 0.000000 0.000000 0.267763 0.000000 0.252691 0.000000