*Vertices 11
1 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 5.909571 y_fact 8.731542
2 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 2.344977 y_fact 3.567450
3 "AnnEpidemiol" 0.0 0.0 0.0 x_fact 3.016195 y_fact 3.267544
4 "BritMedJ" 0.0 0.0 0.0 x_fact 3.693125 y_fact 7.857530
5 "Circulation" 0.0 0.0 0.0 x_fact 11.330725 y_fact 26.765874
6 "Epidemiology" 0.0 0.0 0.0 x_fact 1.668047 y_fact 2.205021
7 "IntJEpidemiol" 0.0 0.0 0.0 x_fact 3.478907 y_fact 4.607123
8 "JEpidemiolCommunH" 0.0 0.0 0.0 x_fact 3.119020 y_fact 4.261518
9 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 7.574762 y_fact 12.113336
10 "Lancet" 0.0 0.0 0.0 x_fact 7.806118 y_fact 14.741081
11 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.801034 y_fact 11.881980
*Matrix 
0.000000 0.600972 0.946103 0.355522 0.295884 0.885881 0.674708 0.561353 0.485550 0.436924 0.391926 
0.600972 0.000000 0.723896 0.358439 0.000000 0.520600 0.580981 0.593147 0.540742 0.409750 0.388749 
0.946103 0.723896 0.000000 0.428998 0.394655 0.868352 0.752930 0.670296 0.607759 0.515539 0.462154 
0.355522 0.358439 0.428998 0.000000 0.204742 0.304059 0.583590 0.565922 0.445811 0.535085 0.402402 
0.295884 0.000000 0.394655 0.204742 0.000000 0.221591 0.222498 0.000000 0.583215 0.385425 0.538351 
0.885881 0.520600 0.868352 0.304059 0.221591 0.000000 0.607193 0.521340 0.383508 0.374984 0.317422 
0.674708 0.580981 0.752930 0.583590 0.222498 0.607193 0.000000 0.775932 0.462759 0.605643 0.388630 
0.561353 0.593147 0.670296 0.565922 0.000000 0.521340 0.775932 0.000000 0.371657 0.452562 0.283001 
0.485550 0.540742 0.607759 0.445811 0.583215 0.383508 0.462759 0.371657 0.000000 0.616060 0.777154 
0.436924 0.409750 0.515539 0.535085 0.385425 0.374984 0.605643 0.452562 0.616060 0.000000 0.646065 
0.391926 0.388749 0.462154 0.402402 0.538351 0.317422 0.388630 0.283001 0.777154 0.646065 0.000000