*Vertices 6
1 "科学通报" 0.0 0.0 0.0 x_fact 5.009888 y_fact 26.895188
2 "地质论评" 0.0 0.0 0.0 x_fact 10.678972 y_fact 24.522083
3 "地质学报" 0.0 0.0 0.0 x_fact 12.854318 y_fact 18.787080
4 "古生物学报" 0.0 0.0 0.0 x_fact 2.307185 y_fact 9.426500
5 "地质通报" 0.0 0.0 0.0 x_fact 10.151615 y_fact 14.436388
6 "中国地质" 0.0 0.0 0.0 x_fact 4.878049 y_fact 5.932762
*Matrix 
0.000000 0.203270 0.449671 0.000000 0.397125 0.578054 
0.203270 0.000000 0.882913 0.245785 0.592794 0.533924 
0.449671 0.882913 0.000000 0.231924 0.713953 0.774235 
0.000000 0.245785 0.231924 0.000000 0.462516 0.207758 
0.397125 0.592794 0.713953 0.462516 0.000000 0.915277 
0.578054 0.533924 0.774235 0.207758 0.915277 0.000000