*Vertices 7
1 "山地学报" 0.0 0.0 0.0 x_fact 5.086580 y_fact 8.694084
2 "地理学报" 0.0 0.0 0.0 x_fact 1.731602 y_fact 6.637807
3 "植物生态学报" 0.0 0.0 0.0 x_fact 3.571429 y_fact 9.559885
4 "土壤学报" 0.0 0.0 0.0 x_fact 1.226551 y_fact 5.519481
5 "水土保持通报" 0.0 0.0 0.0 x_fact 2.525253 y_fact 4.401154
6 "水土保持学报" 0.0 0.0 0.0 x_fact 5.627706 y_fact 21.861472
7 "生态学报" 0.0 0.0 0.0 x_fact 16.738817 y_fact 43.326118
*Matrix 
0.000000 0.246218 0.366217 0.228960 0.467912 0.335620 0.328439 
0.246218 0.000000 0.000000 0.000000 0.252571 0.000000 0.249784 
0.366217 0.000000 0.000000 0.000000 0.283044 0.000000 0.726703 
0.228960 0.000000 0.000000 0.000000 0.310583 0.212788 0.000000 
0.467912 0.252571 0.283044 0.310583 0.000000 0.339881 0.343083 
0.335620 0.000000 0.000000 0.212788 0.339881 0.000000 0.000000 
0.328439 0.249784 0.726703 0.000000 0.343083 0.000000 0.000000