*Vertices 8
1 "中国公共卫生" 0.0 0.0 0.0 x_fact 17.082998 y_fact 30.217566
2 "中华流行病学杂志" 0.0 0.0 0.0 x_fact 6.204674 y_fact 17.727639
3 "中华内科杂志" 0.0 0.0 0.0 x_fact 1.853344 y_fact 10.153102
4 "中华心血管病杂志" 0.0 0.0 0.0 x_fact 2.981467 y_fact 11.603546
5 "中华预防医学杂志" 0.0 0.0 0.0 x_fact 2.659146 y_fact 6.446414
6 "中华糖尿病杂志" 0.0 0.0 0.0 x_fact 1.933924 y_fact 4.512490
7 "高血压杂志" 0.0 0.0 0.0 x_fact 2.900886 y_fact 5.479452
8 "中国慢性病预防与控制" 0.0 0.0 0.0 x_fact 8.541499 y_fact 13.859790
*Matrix 
0.000000 0.722701 0.000000 0.000000 0.508215 0.000000 0.000000 0.426301 
0.722701 0.000000 0.000000 0.000000 0.348221 0.000000 0.000000 0.308844 
0.000000 0.000000 0.000000 0.270527 0.000000 0.442218 0.203799 0.201416 
0.000000 0.000000 0.270527 0.000000 0.000000 0.000000 0.717553 0.271670 
0.508215 0.348221 0.000000 0.000000 0.000000 0.000000 0.000000 0.274123 
0.000000 0.000000 0.442218 0.000000 0.000000 0.000000 0.000000 0.379162 
0.000000 0.000000 0.203799 0.717553 0.000000 0.000000 0.000000 0.364109 
0.426301 0.308844 0.201416 0.271670 0.274123 0.379162 0.364109 0.000000