*Vertices 6
1 "植物保护学报" 0.0 0.0 0.0 x_fact 2.627258 y_fact 4.844007
2 "中国农业科学" 0.0 0.0 0.0 x_fact 16.830870 y_fact 37.438424
3 "作物学报" 0.0 0.0 0.0 x_fact 13.711002 y_fact 36.945813
4 "棉花学报" 0.0 0.0 0.0 x_fact 3.284072 y_fact 9.277504
5 "植物病理学报" 0.0 0.0 0.0 x_fact 2.134647 y_fact 6.239737
6 "江苏农业学报" 0.0 0.0 0.0 x_fact 4.351396 y_fact 5.254516
*Matrix 
0.000000 0.276455 0.000000 0.000000 0.739835 0.647099 
0.276455 0.000000 0.813953 0.379512 0.291163 0.647793 
0.000000 0.813953 0.000000 0.411754 0.237886 0.652895 
0.000000 0.379512 0.411754 0.000000 0.000000 0.582311 
0.739835 0.291163 0.237886 0.000000 0.000000 0.546653 
0.647099 0.647793 0.652895 0.582311 0.546653 0.000000