*Vertices 5
1 "安徽农业大学学报" 0.0 0.0 0.0 x_fact 1.635846 y_fact 3.982930
2 "中国水稻科学" 0.0 0.0 0.0 x_fact 6.330014 y_fact 13.300142
3 "中国农业科学" 0.0 0.0 0.0 x_fact 44.452347 y_fact 51.564723
4 "作物学报" 0.0 0.0 0.0 x_fact 10.241821 y_fact 21.977240
5 "核农学报" 0.0 0.0 0.0 x_fact 3.982930 y_fact 9.174964
*Matrix 
0.000000 0.266005 0.304560 0.383473 0.268206 
0.266005 0.000000 0.503014 0.713232 0.296779 
0.304560 0.503014 0.000000 0.925744 0.242930 
0.383473 0.713232 0.925744 0.000000 0.336512 
0.268206 0.296779 0.242930 0.336512 0.000000