*Vertices 5
1 "中华内科杂志" 0.0 0.0 0.0 x_fact 0.434338 y_fact 1.916198
2 "中华消化杂志" 0.0 0.0 0.0 x_fact 1.124170 y_fact 2.835973
3 "世界华人消化杂志" 0.0 0.0 0.0 x_fact 4.854369 y_fact 88.834951
4 "中华消化内镜杂志" 0.0 0.0 0.0 x_fact 0.868677 y_fact 3.423608
5 "临床消化病杂志" 0.0 0.0 0.0 x_fact 2.759325 y_fact 2.989269
*Matrix 
0.000000 0.463644 0.000000 0.000000 0.348214 
0.463644 0.000000 0.225249 0.307491 0.844032 
0.000000 0.225249 0.000000 0.000000 0.360299 
0.000000 0.307491 0.000000 0.000000 0.727637 
0.348214 0.844032 0.360299 0.727637 0.000000