*Vertices 7
1 "中华护理杂志" 0.0 0.0 0.0 x_fact 2.424506 y_fact 6.387921
2 "中国实用护理杂志" 0.0 0.0 0.0 x_fact 7.897793 y_fact 18.162021
3 "解放军护理杂志" 0.0 0.0 0.0 x_fact 7.825203 y_fact 16.506969
4 "护理学杂志" 0.0 0.0 0.0 x_fact 8.594657 y_fact 14.343786
5 "护理研究" 0.0 0.0 0.0 x_fact 20.005807 y_fact 30.284553
6 "护士进修杂志" 0.0 0.0 0.0 x_fact 4.486063 y_fact 5.240999
7 "南方护理学报" 0.0 0.0 0.0 x_fact 5.618467 y_fact 9.073751
*Matrix 
0.000000 0.608188 0.497608 0.693114 0.764780 0.926386 0.598104 
0.608188 0.000000 0.379962 0.590663 0.659582 0.785689 0.525177 
0.497608 0.379962 0.000000 0.421859 0.465442 0.495775 0.383512 
0.693114 0.590663 0.421859 0.000000 0.629378 0.775867 0.507679 
0.764780 0.659582 0.465442 0.629378 0.000000 0.832827 0.579255 
0.926386 0.785689 0.495775 0.775867 0.832827 0.000000 0.628346 
0.598104 0.525177 0.383512 0.507679 0.579255 0.628346 0.000000