*Vertices 6
1 "中草药" 0.0 0.0 0.0 x_fact 4.853206 y_fact 24.325944
2 "中国药学杂志" 0.0 0.0 0.0 x_fact 4.733373 y_fact 9.706411
3 "中国医院药学杂志" 0.0 0.0 0.0 x_fact 8.388256 y_fact 13.960455
4 "中国新药与临床杂志" 0.0 0.0 0.0 x_fact 1.617735 y_fact 24.685440
5 "中国药房" 0.0 0.0 0.0 x_fact 9.107250 y_fact 12.881965
6 "医药导报" 0.0 0.0 0.0 x_fact 12.103056 y_fact 14.439784
*Matrix 
0.000000 0.613851 0.366723 0.000000 0.315347 0.343063 
0.613851 0.000000 0.730961 0.000000 0.647751 0.572746 
0.366723 0.730961 0.000000 0.000000 0.833374 0.911843 
0.000000 0.000000 0.000000 0.000000 0.315619 0.258831 
0.315347 0.647751 0.833374 0.315619 0.000000 0.862415 
0.343063 0.572746 0.911843 0.258831 0.862415 0.000000