*Vertices 8
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 5.533552 y_fact 13.839538
2 "BritMedJ" 0.0 0.0 0.0 x_fact 1.844517 y_fact 28.889895
3 "PrevMed" 0.0 0.0 0.0 x_fact 10.501301 y_fact 16.917506
4 "AmJCommunPsychol" 0.0 0.0 0.0 x_fact 0.735544 y_fact 2.172683
5 "HealthEducBehav" 0.0 0.0 0.0 x_fact 2.659274 y_fact 3.530610
6 "HealthEducRes" 0.0 0.0 0.0 x_fact 2.512165 y_fact 3.553242
7 "HealthPsychol" 0.0 0.0 0.0 x_fact 2.150051 y_fact 4.933801
8 "SocSciMed" 0.0 0.0 0.0 x_fact 10.625778 y_fact 26.162725
*Matrix 
0.000000 0.221701 0.724763 0.200264 0.729166 0.474316 0.364368 0.429984 
0.221701 0.000000 0.225864 0.000000 0.000000 0.288608 0.000000 0.349063 
0.724763 0.225864 0.000000 0.000000 0.719685 0.659429 0.484152 0.344520 
0.200264 0.000000 0.000000 0.000000 0.352075 0.345499 0.000000 0.000000 
0.729166 0.000000 0.719685 0.352075 0.000000 0.724409 0.461116 0.291651 
0.474316 0.288608 0.659429 0.345499 0.724409 0.000000 0.395676 0.402169 
0.364368 0.000000 0.484152 0.000000 0.461116 0.395676 0.000000 0.222882 
0.429984 0.349063 0.344520 0.000000 0.291651 0.402169 0.222882 0.000000