*Vertices 6
1 "中华心血管病杂志" 0.0 0.0 0.0 x_fact 3.131673 y_fact 5.551601
2 "高血压杂志" 0.0 0.0 0.0 x_fact 1.138790 y_fact 2.514828
3 "中国老年学杂志" 0.0 0.0 0.0 x_fact 0.640569 y_fact 3.321471
4 "临床心血管病杂志" 0.0 0.0 0.0 x_fact 0.830368 y_fact 3.013049
5 "中国临床康复" 0.0 0.0 0.0 x_fact 0.759193 y_fact 85.551601
6 "心血管病学进展" 0.0 0.0 0.0 x_fact 0.000000 y_fact 0.047450
*Matrix 
0.000000 0.517318 0.251487 0.336861 0.239365 0.228912 
0.517318 0.000000 0.204349 0.254625 0.000000 0.000000 
0.251487 0.204349 0.000000 0.000000 0.000000 0.000000 
0.336861 0.254625 0.000000 0.000000 0.000000 0.000000 
0.239365 0.000000 0.000000 0.000000 0.000000 0.000000 
0.228912 0.000000 0.000000 0.000000 0.000000 0.000000