*Vertices 9
1 "中华护理杂志" 0.0 0.0 0.0 x_fact 26.680512 y_fact 29.664444
2 "中国实用护理杂志" 0.0 0.0 0.0 x_fact 13.050607 y_fact 20.778227
3 "解放军护理杂志" 0.0 0.0 0.0 x_fact 4.066018 y_fact 10.602252
4 "护理管理杂志" 0.0 0.0 0.0 x_fact 2.524866 y_fact 5.301126
5 "护理学杂志" 0.0 0.0 0.0 x_fact 5.290196 y_fact 9.618538
6 "护理研究" 0.0 0.0 0.0 x_fact 4.459504 y_fact 12.198054
7 "护士进修杂志" 0.0 0.0 0.0 x_fact 3.082304 y_fact 3.650672
8 "现代护理" 0.0 0.0 0.0 x_fact 2.459285 y_fact 4.142529
9 "南方护理学报" 0.0 0.0 0.0 x_fact 1.442781 y_fact 4.044158
*Matrix 
0.000000 0.822760 0.501316 0.494117 0.678752 0.772468 0.937295 0.826831 0.346833 
0.822760 0.000000 0.314537 0.316836 0.510906 0.563186 0.734063 0.620175 0.260227 
0.501316 0.314537 0.000000 0.274540 0.291268 0.278517 0.515636 0.333312 0.000000 
0.494117 0.316836 0.274540 0.000000 0.325393 0.361732 0.426428 0.417636 0.000000 
0.678752 0.510906 0.291268 0.325393 0.000000 0.429045 0.703317 0.508409 0.212569 
0.772468 0.563186 0.278517 0.361732 0.429045 0.000000 0.662949 0.565807 0.218021 
0.937295 0.734063 0.515636 0.426428 0.703317 0.662949 0.000000 0.778637 0.391748 
0.826831 0.620175 0.333312 0.417636 0.508409 0.565807 0.778637 0.000000 0.259043 
0.346833 0.260227 0.000000 0.000000 0.212569 0.218021 0.391748 0.259043 0.000000