*Vertices 6
1 "果树学报" 0.0 0.0 0.0 x_fact 24.508321 y_fact 38.880484
2 "园艺学报" 0.0 0.0 0.0 x_fact 4.538578 y_fact 24.205749
3 "中南林学院学报" 0.0 0.0 0.0 x_fact 3.177005 y_fact 7.261725
4 "中国果树" 0.0 0.0 0.0 x_fact 3.630862 y_fact 6.505295
5 "经济林研究" 0.0 0.0 0.0 x_fact 11.649017 y_fact 17.549168
6 "中国南方果树" 0.0 0.0 0.0 x_fact 4.236006 y_fact 5.597579
*Matrix 
0.000000 0.803403 0.316183 0.786637 0.569965 0.850646 
0.803403 0.000000 0.391638 0.441234 0.357743 0.774775 
0.316183 0.391638 0.000000 0.000000 0.516839 0.329387 
0.786637 0.441234 0.000000 0.000000 0.631250 0.767672 
0.569965 0.357743 0.516839 0.631250 0.000000 0.589603 
0.850646 0.774775 0.329387 0.767672 0.589603 0.000000