*Vertices 15
1 "AmJPsychiat" 0.0 0.0 0.0 x_fact 4.368509 y_fact 7.139459
2 "AmJRespCritCare" 0.0 0.0 0.0 x_fact 4.521129 y_fact 10.657655
3 "Anesthesiology" 0.0 0.0 0.0 x_fact 1.660985 y_fact 6.943233
4 "ArchGenPsychiat" 0.0 0.0 0.0 x_fact 1.781892 y_fact 2.919607
5 "BiolPsychiat" 0.0 0.0 0.0 x_fact 5.093951 y_fact 7.165226
6 "Chest" 0.0 0.0 0.0 x_fact 7.192976 y_fact 11.232459
7 "JApplPhysiol" 0.0 0.0 0.0 x_fact 2.154523 y_fact 10.346468
8 "JClinPsychiat" 0.0 0.0 0.0 x_fact 5.545865 y_fact 8.168160
9 "JSleepRes" 0.0 0.0 0.0 x_fact 0.792833 y_fact 0.955364
10 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 2.844288 y_fact 6.517086
11 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.677793 y_fact 7.042337
12 "Psychopharmacology" 0.0 0.0 0.0 x_fact 3.629192 y_fact 7.412987
13 "Science" 0.0 0.0 0.0 x_fact 0.348846 y_fact 7.085943
14 "Sleep" 0.0 0.0 0.0 x_fact 2.533101 y_fact 4.844208
15 "SleepMedRev" 0.0 0.0 0.0 x_fact 1.488544 y_fact 1.569809
*Matrix 
0.000000 0.000000 0.000000 0.918727 0.896917 0.000000 0.000000 0.827374 0.000000 0.000000 0.000000 0.379707 0.000000 0.000000 0.323084 
0.000000 0.000000 0.000000 0.000000 0.000000 0.719961 0.314718 0.000000 0.000000 0.000000 0.262584 0.000000 0.000000 0.334094 0.297635 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.918727 0.000000 0.000000 0.000000 0.924611 0.000000 0.000000 0.721448 0.000000 0.000000 0.000000 0.366488 0.000000 0.000000 0.301047 
0.896917 0.000000 0.000000 0.924611 0.000000 0.000000 0.000000 0.708910 0.000000 0.000000 0.000000 0.479580 0.000000 0.000000 0.328894 
0.000000 0.719961 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.393679 0.526625 0.000000 0.000000 0.306416 0.348086 
0.000000 0.314718 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.827374 0.000000 0.000000 0.721448 0.708910 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.337934 0.000000 0.000000 0.335340 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.963678 0.928082 
0.000000 0.000000 0.000000 0.000000 0.000000 0.393679 0.000000 0.000000 0.000000 0.000000 0.707506 0.000000 0.000000 0.000000 0.212438 
0.000000 0.262584 0.000000 0.000000 0.000000 0.526625 0.000000 0.000000 0.000000 0.707506 0.000000 0.000000 0.000000 0.000000 0.000000 
0.379707 0.000000 0.000000 0.366488 0.479580 0.000000 0.000000 0.337934 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.226173 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.334094 0.000000 0.000000 0.000000 0.306416 0.000000 0.000000 0.963678 0.000000 0.000000 0.000000 0.000000 0.000000 0.941463 
0.323084 0.297635 0.000000 0.301047 0.328894 0.348086 0.000000 0.335340 0.928082 0.212438 0.000000 0.226173 0.000000 0.941463 0.000000