*Vertices 16
1 "西北植物学报" 0.0 0.0 0.0 x_fact 3.709509 y_fact 6.661442
2 "干旱地区农业研究" 0.0 0.0 0.0 x_fact 1.711076 y_fact 3.513584
3 "甘肃农业大学学报" 0.0 0.0 0.0 x_fact 0.613898 y_fact 2.873563
4 "湖南农业大学学报" 0.0 0.0 0.0 x_fact 0.966562 y_fact 2.716823
5 "种子" 0.0 0.0 0.0 x_fact 0.248171 y_fact 0.849007
6 "中国草地" 0.0 0.0 0.0 x_fact 4.127482 y_fact 5.590387
7 "草业科学" 0.0 0.0 0.0 x_fact 3.814002 y_fact 9.743992
8 "家畜生态学报" 0.0 0.0 0.0 x_fact 0.195925 y_fact 0.535528
9 "草地学报" 0.0 0.0 0.0 x_fact 1.528213 y_fact 2.742947
10 "草业学报" 0.0 0.0 0.0 x_fact 2.586207 y_fact 5.681818
11 "草原与草坪" 0.0 0.0 0.0 x_fact 0.143678 y_fact 0.953501
12 "江苏农业科学" 0.0 0.0 0.0 x_fact 0.235110 y_fact 1.188610
13 "中国农学通报" 0.0 0.0 0.0 x_fact 0.770637 y_fact 2.194357
14 "生态学报" 0.0 0.0 0.0 x_fact 11.559561 y_fact 18.456113
15 "应用生态学报" 0.0 0.0 0.0 x_fact 8.764368 y_fact 31.125914
16 "生态学杂志" 0.0 0.0 0.0 x_fact 2.782132 y_fact 5.172414
*Matrix 
0.000000 0.337062 0.000000 0.000000 0.000000 0.279225 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.405197 0.322447 0.243109 0.278407 
0.337062 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.464349 0.249053 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.302412 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.304609 0.000000 0.000000 0.000000 
0.279225 0.000000 0.000000 0.000000 0.000000 0.000000 0.681520 0.207935 0.561503 0.461843 0.237053 0.000000 0.217316 0.222695 0.000000 0.243044 
0.000000 0.000000 0.000000 0.000000 0.000000 0.681520 0.000000 0.000000 0.404320 0.353893 0.206935 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.207935 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.202373 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.561503 0.404320 0.000000 0.000000 0.319171 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.461843 0.353893 0.000000 0.319171 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.237053 0.206935 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.405197 0.464349 0.000000 0.302412 0.304609 0.217316 0.000000 0.202373 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.322447 0.249053 0.000000 0.000000 0.000000 0.222695 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.684120 0.683225 
0.243109 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.684120 0.000000 0.548774 
0.278407 0.000000 0.000000 0.000000 0.000000 0.243044 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.683225 0.548774 0.000000