*Vertices 9
1 "中草药" 0.0 0.0 0.0 x_fact 10.291131 y_fact 22.545701
2 "药学学报" 0.0 0.0 0.0 x_fact 2.335816 y_fact 6.533514
3 "中国药学杂志" 0.0 0.0 0.0 x_fact 6.838186 y_fact 9.343263
4 "中国中药杂志" 0.0 0.0 0.0 x_fact 10.528097 y_fact 17.332431
5 "中国医院药学杂志" 0.0 0.0 0.0 x_fact 5.517942 y_fact 9.444821
6 "中国药房" 0.0 0.0 0.0 x_fact 6.296547 y_fact 10.155721
7 "中国新药杂志" 0.0 0.0 0.0 x_fact 3.791469 y_fact 6.296547
8 "中国药师" 0.0 0.0 0.0 x_fact 11.611374 y_fact 12.593094
9 "中国药事" 0.0 0.0 0.0 x_fact 3.994584 y_fact 5.754909
*Matrix 
0.000000 0.496879 0.741103 0.843435 0.311419 0.278282 0.299207 0.428020 0.269083 
0.496879 0.000000 0.749039 0.453156 0.250170 0.235376 0.486850 0.361121 0.000000 
0.741103 0.749039 0.000000 0.780810 0.516482 0.466924 0.589580 0.665143 0.391976 
0.843435 0.453156 0.780810 0.000000 0.391479 0.339801 0.372305 0.519574 0.294903 
0.311419 0.250170 0.516482 0.391479 0.000000 0.541006 0.486544 0.859196 0.593786 
0.278282 0.235376 0.466924 0.339801 0.541006 0.000000 0.432128 0.862471 0.602098 
0.299207 0.486850 0.589580 0.372305 0.486544 0.432128 0.000000 0.614508 0.471206 
0.428020 0.361121 0.665143 0.519574 0.859196 0.862471 0.614508 0.000000 0.702430 
0.269083 0.000000 0.391976 0.294903 0.593786 0.602098 0.471206 0.702430 0.000000