*Vertices 5
1 "地理学报" 0.0 0.0 0.0 x_fact 5.188679 y_fact 13.797170
2 "地理研究" 0.0 0.0 0.0 x_fact 8.549528 y_fact 21.992925
3 "地理科学进展" 0.0 0.0 0.0 x_fact 9.669811 y_fact 15.448113
4 "自然资源学报" 0.0 0.0 0.0 x_fact 4.599057 y_fact 11.261792
5 "生态学报" 0.0 0.0 0.0 x_fact 6.367925 y_fact 37.500000
*Matrix 
0.000000 0.597520 0.649901 0.408338 0.239558 
0.597520 0.000000 0.535445 0.350226 0.000000 
0.649901 0.535445 0.000000 0.483845 0.296846 
0.408338 0.350226 0.483845 0.000000 0.250588 
0.239558 0.000000 0.296846 0.250588 0.000000