*Vertices 9
1 "中华护理杂志" 0.0 0.0 0.0 x_fact 27.422828 y_fact 29.863604
2 "中国实用护理杂志" 0.0 0.0 0.0 x_fact 13.926777 y_fact 22.264383
3 "解放军护理杂志" 0.0 0.0 0.0 x_fact 3.168906 y_fact 9.855399
4 "护理管理杂志" 0.0 0.0 0.0 x_fact 1.363963 y_fact 2.112604
5 "护理学杂志" 0.0 0.0 0.0 x_fact 6.378833 y_fact 9.106758
6 "护理研究" 0.0 0.0 0.0 x_fact 3.609886 y_fact 11.096298
7 "护士进修杂志" 0.0 0.0 0.0 x_fact 8.317096 y_fact 9.465696
8 "现代护理" 0.0 0.0 0.0 x_fact 2.399754 y_fact 3.353502
9 "南方护理学报" 0.0 0.0 0.0 x_fact 1.630602 y_fact 2.881756
*Matrix 
0.000000 0.833830 0.403190 0.700126 0.903029 0.815886 0.969053 0.847617 0.560376 
0.833830 0.000000 0.285468 0.485702 0.717636 0.567032 0.840346 0.710554 0.449490 
0.403190 0.285468 0.000000 0.250660 0.341787 0.000000 0.395751 0.398242 0.247508 
0.700126 0.485702 0.250660 0.000000 0.580493 0.506806 0.670238 0.725808 0.385907 
0.903029 0.717636 0.341787 0.580493 0.000000 0.653990 0.887658 0.742507 0.490084 
0.815886 0.567032 0.000000 0.506806 0.653990 0.000000 0.745653 0.598392 0.392904 
0.969053 0.840346 0.395751 0.670238 0.887658 0.745653 0.000000 0.890603 0.563517 
0.847617 0.710554 0.398242 0.725808 0.742507 0.598392 0.890603 0.000000 0.514534 
0.560376 0.449490 0.247508 0.385907 0.490084 0.392904 0.563517 0.514534 0.000000