*Vertices 5
1 "中国实用内科杂志" 0.0 0.0 0.0 x_fact 3.667954 y_fact 4.710425
2 "中国医师杂志" 0.0 0.0 0.0 x_fact 0.656371 y_fact 4.826255
3 "中国误诊学杂志" 0.0 0.0 0.0 x_fact 6.370656 y_fact 48.069498
4 "中国全科医学" 0.0 0.0 0.0 x_fact 9.498069 y_fact 33.976834
5 "中国基层医药" 0.0 0.0 0.0 x_fact 2.857143 y_fact 8.416988
*Matrix 
0.000000 0.340610 0.779396 0.429422 0.439586 
0.340610 0.000000 0.000000 0.000000 0.000000 
0.779396 0.000000 0.000000 0.405104 0.000000 
0.429422 0.000000 0.405104 0.000000 0.510298 
0.439586 0.000000 0.000000 0.510298 0.000000