*Vertices 6
1 "遗传学报" 0.0 0.0 0.0 x_fact 2.636719 y_fact 12.011719
2 "西北植物学报" 0.0 0.0 0.0 x_fact 7.080078 y_fact 16.650391
3 "扬州大学学报农业与生命科学版" 0.0 0.0 0.0 x_fact 1.855469 y_fact 4.492188
4 "中国农业科学" 0.0 0.0 0.0 x_fact 31.298828 y_fact 36.181641
5 "作物学报" 0.0 0.0 0.0 x_fact 7.470703 y_fact 15.527344
6 "麦类作物学报" 0.0 0.0 0.0 x_fact 6.494141 y_fact 15.136719
*Matrix 
0.000000 0.227086 0.000000 0.000000 0.330235 0.000000 
0.227086 0.000000 0.000000 0.301556 0.383216 0.264695 
0.000000 0.000000 0.000000 0.334524 0.448976 0.247480 
0.000000 0.301556 0.334524 0.000000 0.936659 0.317327 
0.330235 0.383216 0.448976 0.936659 0.000000 0.402198 
0.000000 0.264695 0.247480 0.317327 0.402198 0.000000