*Vertices 9
1 "AnimBehav" 0.0 0.0 0.0 x_fact 2.090257 y_fact 6.540143
2 "Hydrobiologia" 0.0 0.0 0.0 x_fact 1.077488 y_fact 3.498338
3 "ItalJZool" 0.0 0.0 0.0 x_fact 0.316600 y_fact 0.423299
4 "JFishBiol" 0.0 0.0 0.0 x_fact 2.062270 y_fact 4.210250
5 "MolEcol" 0.0 0.0 0.0 x_fact 4.211999 y_fact 9.566206
6 "MolPhylogenetEvol" 0.0 0.0 0.0 x_fact 3.083785 y_fact 5.285989
7 "Nature" 0.0 0.0 0.0 x_fact 7.164597 y_fact 14.647542
8 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 24.743747 y_fact 43.715235
9 "Science" 0.0 0.0 0.0 x_fact 6.188560 y_fact 12.112996
*Matrix 
0.000000 0.000000 0.340327 0.236725 0.000000 0.000000 0.227772 0.210013 0.210514 
0.000000 0.000000 0.488928 0.212227 0.000000 0.000000 0.000000 0.000000 0.000000 
0.340327 0.488928 0.000000 0.455993 0.377198 0.445851 0.407468 0.411101 0.393406 
0.236725 0.212227 0.455993 0.000000 0.280566 0.238409 0.228176 0.216306 0.219673 
0.000000 0.000000 0.377198 0.280566 0.000000 0.595546 0.294227 0.334410 0.292436 
0.000000 0.000000 0.445851 0.238409 0.595546 0.000000 0.339423 0.400277 0.336723 
0.227772 0.000000 0.407468 0.228176 0.294227 0.339423 0.000000 0.845446 0.905855 
0.210013 0.000000 0.411101 0.216306 0.334410 0.400277 0.845446 0.000000 0.832817 
0.210514 0.000000 0.393406 0.219673 0.292436 0.336723 0.905855 0.832817 0.000000