*Vertices 15
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 2.547787 y_fact 4.312224
2 "BritMedJ" 0.0 0.0 0.0 x_fact 2.849465 y_fact 8.913451
3 "EvalHealthProf" 0.0 0.0 0.0 x_fact 0.542514 y_fact 0.575470
4 "JClinEpidemiol" 0.0 0.0 0.0 x_fact 2.372864 y_fact 3.561831
5 "JClinOncol" 0.0 0.0 0.0 x_fact 10.135375 y_fact 25.883486
6 "JGenInternMed" 0.0 0.0 0.0 x_fact 3.741824 y_fact 4.819247
7 "JNatlCancerI" 0.0 0.0 0.0 x_fact 2.441312 y_fact 4.167723
8 "JPediatr" 0.0 0.0 0.0 x_fact 2.976221 y_fact 4.768544
9 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 5.924555 y_fact 10.622116
10 "MedCare" 0.0 0.0 0.0 x_fact 2.715104 y_fact 4.035897
11 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.764640 y_fact 9.352026
12 "Pediatrics" 0.0 0.0 0.0 x_fact 7.070425 y_fact 14.642803
13 "Psychometrika" 0.0 0.0 0.0 x_fact 0.096334 y_fact 0.570400
14 "QualLifeRes" 0.0 0.0 0.0 x_fact 2.170055 y_fact 3.270294
15 "ApplPsychMeas" 0.0 0.0 0.0 x_fact 0.195204 y_fact 0.504487
*Matrix 
0.000000 0.313604 0.392048 0.408032 0.000000 0.587830 0.240496 0.267322 0.569417 0.516809 0.392780 0.368410 0.000000 0.000000 0.000000 
0.313604 0.000000 0.267482 0.470197 0.000000 0.337527 0.000000 0.000000 0.342521 0.231486 0.278439 0.000000 0.000000 0.000000 0.000000 
0.392048 0.267482 0.000000 0.564121 0.355973 0.539158 0.383964 0.323789 0.426091 0.703778 0.306569 0.344111 0.241620 0.802112 0.357890 
0.408032 0.470197 0.564121 0.000000 0.000000 0.538797 0.267635 0.000000 0.530745 0.622317 0.359760 0.213280 0.000000 0.580731 0.000000 
0.000000 0.000000 0.355973 0.000000 0.000000 0.207521 0.653718 0.000000 0.289845 0.000000 0.421431 0.000000 0.000000 0.000000 0.000000 
0.587830 0.337527 0.539158 0.538797 0.207521 0.000000 0.354812 0.237465 0.834073 0.755622 0.563182 0.300786 0.000000 0.282083 0.000000 
0.240496 0.000000 0.383964 0.267635 0.653718 0.354812 0.000000 0.000000 0.461393 0.286244 0.464177 0.000000 0.000000 0.000000 0.000000 
0.267322 0.000000 0.323789 0.000000 0.000000 0.237465 0.000000 0.000000 0.330016 0.000000 0.340540 0.832449 0.000000 0.000000 0.000000 
0.569417 0.342521 0.426091 0.530745 0.289845 0.834073 0.461393 0.330016 0.000000 0.634503 0.763262 0.376638 0.000000 0.000000 0.000000 
0.516809 0.231486 0.703778 0.622317 0.000000 0.755622 0.286244 0.000000 0.634503 0.000000 0.436592 0.256538 0.000000 0.568889 0.000000 
0.392780 0.278439 0.306569 0.359760 0.421431 0.563182 0.464177 0.340540 0.763262 0.436592 0.000000 0.296257 0.000000 0.000000 0.000000 
0.368410 0.000000 0.344111 0.213280 0.000000 0.300786 0.000000 0.832449 0.376638 0.256538 0.296257 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.241620 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.691444 
0.000000 0.000000 0.802112 0.580731 0.000000 0.282083 0.000000 0.000000 0.000000 0.568889 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.357890 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.691444 0.000000 0.000000