*Vertices 9
1 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 4.845657 y_fact 8.104810
2 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 4.727207 y_fact 7.361809
3 "BritMedJ" 0.0 0.0 0.0 x_fact 6.895190 y_fact 15.473798
4 "IntJEpidemiol" 0.0 0.0 0.0 x_fact 5.463029 y_fact 7.114142
5 "JEpidemiolCommunH" 0.0 0.0 0.0 x_fact 4.479541 y_fact 5.628141
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 8.269921 y_fact 14.921034
7 "Lancet" 0.0 0.0 0.0 x_fact 8.040201 y_fact 16.234745
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.678392 y_fact 13.582197
9 "SocSciMed" 0.0 0.0 0.0 x_fact 6.651113 y_fact 11.579325
*Matrix 
0.000000 0.510152 0.335028 0.625088 0.545858 0.493537 0.385070 0.412810 0.296535 
0.510152 0.000000 0.339826 0.502042 0.615086 0.586642 0.371225 0.411469 0.478098 
0.335028 0.339826 0.000000 0.621442 0.599773 0.423799 0.549692 0.333383 0.397711 
0.625088 0.502042 0.621442 0.000000 0.794381 0.433982 0.647238 0.363598 0.488403 
0.545858 0.615086 0.599773 0.794381 0.000000 0.355088 0.474204 0.283384 0.734166 
0.493537 0.586642 0.423799 0.433982 0.355088 0.000000 0.612771 0.731690 0.267448 
0.385070 0.371225 0.549692 0.647238 0.474204 0.612771 0.000000 0.613724 0.283384 
0.412810 0.411469 0.333383 0.363598 0.283384 0.731690 0.613724 0.000000 0.000000 
0.296535 0.478098 0.397711 0.488403 0.734166 0.267448 0.283384 0.000000 0.000000