*Vertices 5
1 "中华护理杂志" 0.0 0.0 0.0 x_fact 7.034822 y_fact 14.280689
2 "中华医院感染学杂志" 0.0 0.0 0.0 x_fact 0.668308 y_fact 33.274710
3 "中国实用护理杂志" 0.0 0.0 0.0 x_fact 9.497010 y_fact 20.717552
4 "护理学杂志" 0.0 0.0 0.0 x_fact 13.295814 y_fact 17.481534
5 "护士进修杂志" 0.0 0.0 0.0 x_fact 11.396412 y_fact 14.245515
*Matrix 
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0.000000 0.000000 0.000000 0.000000 0.000000 
0.775804 0.000000 0.000000 0.772972 0.852244 
0.949117 0.000000 0.772972 0.000000 0.941206 
0.970874 0.000000 0.852244 0.941206 0.000000