*Vertices 7
1 "遗传学报" 0.0 0.0 0.0 x_fact 4.968028 y_fact 11.952779
2 "遗传" 0.0 0.0 0.0 x_fact 7.230694 y_fact 13.133301
3 "扬州大学学报农业与生命科学版" 0.0 0.0 0.0 x_fact 4.181013 y_fact 8.116085
4 "中国水稻科学" 0.0 0.0 0.0 x_fact 7.919331 y_fact 14.805706
5 "南京农业大学学报" 0.0 0.0 0.0 x_fact 3.197245 y_fact 5.705853
6 "中国农业科学" 0.0 0.0 0.0 x_fact 11.116576 y_fact 22.233153
7 "作物学报" 0.0 0.0 0.0 x_fact 13.034924 y_fact 24.053123
*Matrix 
0.000000 0.869772 0.255413 0.288414 0.330253 0.324786 0.389258 
0.869772 0.000000 0.227931 0.000000 0.217116 0.000000 0.275786 
0.255413 0.227931 0.000000 0.354106 0.327462 0.390361 0.426669 
0.288414 0.000000 0.354106 0.000000 0.417299 0.566251 0.633840 
0.330253 0.217116 0.327462 0.417299 0.000000 0.611267 0.558355 
0.324786 0.000000 0.390361 0.566251 0.611267 0.000000 0.846275 
0.389258 0.275786 0.426669 0.633840 0.558355 0.846275 0.000000