*Vertices 7
1 "中国循环杂志" 0.0 0.0 0.0 x_fact 4.623514 y_fact 7.265522
2 "中华心血管病杂志" 0.0 0.0 0.0 x_fact 7.926024 y_fact 24.570674
3 "中国心脏起搏与心电生理杂志" 0.0 0.0 0.0 x_fact 4.755614 y_fact 13.210040
4 "高血压杂志" 0.0 0.0 0.0 x_fact 5.812417 y_fact 13.606341
5 "临床心血管病杂志" 0.0 0.0 0.0 x_fact 14.927345 y_fact 19.815059
6 "临床心电学杂志" 0.0 0.0 0.0 x_fact 7.133421 y_fact 8.454425
7 "中华心律失常学杂志" 0.0 0.0 0.0 x_fact 7.926024 y_fact 13.077939
*Matrix 
0.000000 0.900570 0.256907 0.476020 0.810451 0.561191 0.526758 
0.900570 0.000000 0.251487 0.624308 0.870633 0.570377 0.560600 
0.256907 0.251487 0.000000 0.000000 0.348535 0.491280 0.708109 
0.476020 0.624308 0.000000 0.000000 0.562763 0.370289 0.275968 
0.810451 0.870633 0.348535 0.562763 0.000000 0.703099 0.589161 
0.561191 0.570377 0.491280 0.370289 0.703099 0.000000 0.895124 
0.526758 0.560600 0.708109 0.275968 0.589161 0.895124 0.000000