*Vertices 9
1 "中草药" 0.0 0.0 0.0 x_fact 13.157046 y_fact 24.830700
2 "药学学报" 0.0 0.0 0.0 x_fact 3.837472 y_fact 7.836182
3 "中国药学杂志" 0.0 0.0 0.0 x_fact 8.319897 y_fact 10.706224
4 "沈阳药科大学学报" 0.0 0.0 0.0 x_fact 4.514673 y_fact 5.353112
5 "药物分析杂志" 0.0 0.0 0.0 x_fact 4.708159 y_fact 6.933247
6 "中国药科大学学报" 0.0 0.0 0.0 x_fact 2.837794 y_fact 4.482425
7 "中国药理学通报" 0.0 0.0 0.0 x_fact 3.450500 y_fact 15.962593
8 "中国中药杂志" 0.0 0.0 0.0 x_fact 10.770719 y_fact 17.252499
9 "中国医药工业杂志" 0.0 0.0 0.0 x_fact 4.256691 y_fact 6.643018
*Matrix 
0.000000 0.508926 0.737247 0.793863 0.598281 0.426662 0.000000 0.846256 0.280160 
0.508926 0.000000 0.749794 0.671984 0.536450 0.556837 0.221089 0.460648 0.505604 
0.737247 0.749794 0.000000 0.888547 0.824171 0.616320 0.257678 0.768427 0.654509 
0.793863 0.671984 0.888547 0.000000 0.760428 0.646075 0.285967 0.742616 0.608869 
0.598281 0.536450 0.824171 0.760428 0.000000 0.503534 0.000000 0.625612 0.558606 
0.426662 0.556837 0.616320 0.646075 0.503534 0.000000 0.211577 0.454512 0.464048 
0.000000 0.221089 0.257678 0.285967 0.000000 0.211577 0.000000 0.000000 0.000000 
0.846256 0.460648 0.768427 0.742616 0.625612 0.454512 0.000000 0.000000 0.300734 
0.280160 0.505604 0.654509 0.608869 0.558606 0.464048 0.000000 0.300734 0.000000