*Vertices 7
1 "中国药学杂志" 0.0 0.0 0.0 x_fact 3.138075 y_fact 10.878661
2 "中国医院药学杂志" 0.0 0.0 0.0 x_fact 9.832636 y_fact 21.966527
3 "中国药房" 0.0 0.0 0.0 x_fact 11.924686 y_fact 23.849372
4 "中国临床药学杂志" 0.0 0.0 0.0 x_fact 4.497908 y_fact 5.962343
5 "药物流行病学杂志" 0.0 0.0 0.0 x_fact 4.602510 y_fact 9.414226
6 "中国药事" 0.0 0.0 0.0 x_fact 7.949791 y_fact 13.389121
7 "药学服务与研究" 0.0 0.0 0.0 x_fact 10.983264 y_fact 14.539749
*Matrix 
0.000000 0.517901 0.429260 0.663799 0.000000 0.352111 0.560858 
0.517901 0.000000 0.497579 0.851035 0.432046 0.563054 0.603528 
0.429260 0.497579 0.000000 0.632915 0.452669 0.562041 0.702157 
0.663799 0.851035 0.632915 0.000000 0.393941 0.598965 0.722750 
0.000000 0.432046 0.452669 0.393941 0.000000 0.406006 0.509797 
0.352111 0.563054 0.562041 0.598965 0.406006 0.000000 0.601043 
0.560858 0.603528 0.702157 0.722750 0.509797 0.601043 0.000000