*Vertices 9
1 "云南植物研究" 0.0 0.0 0.0 x_fact 2.776350 y_fact 9.768638
2 "菌物学报" 0.0 0.0 0.0 x_fact 0.154242 y_fact 6.015424
3 "植物学报" 0.0 0.0 0.0 x_fact 1.131105 y_fact 12.802057
4 "北京林业大学学报" 0.0 0.0 0.0 x_fact 4.524422 y_fact 11.876607
5 "南京林业大学学报" 0.0 0.0 0.0 x_fact 6.066838 y_fact 9.305913
6 "西南林学院学报" 0.0 0.0 0.0 x_fact 6.786632 y_fact 8.586118
7 "林业科学" 0.0 0.0 0.0 x_fact 11.208226 y_fact 20.154242
8 "林业科学研究" 0.0 0.0 0.0 x_fact 6.272494 y_fact 14.190231
9 "西部林业科学" 0.0 0.0 0.0 x_fact 2.622108 y_fact 7.300771
*Matrix 
0.000000 0.000000 0.327914 0.000000 0.369060 0.354672 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.208402 0.000000 0.000000 0.000000 
0.327914 0.000000 0.000000 0.000000 0.286112 0.374322 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.472167 0.426459 0.547135 0.298674 0.000000 
0.369060 0.000000 0.286112 0.472167 0.000000 0.554381 0.650758 0.491251 0.000000 
0.354672 0.208402 0.374322 0.426459 0.554381 0.000000 0.512971 0.472968 0.565030 
0.000000 0.000000 0.000000 0.547135 0.650758 0.512971 0.000000 0.663217 0.000000 
0.000000 0.000000 0.000000 0.298674 0.491251 0.472968 0.663217 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.565030 0.000000 0.000000 0.000000