*Vertices 7
1 "AnnStat" 0.0 0.0 0.0 x_fact 8.168358 y_fact 19.564132
2 "Biometrika" 0.0 0.0 0.0 x_fact 6.587922 y_fact 10.081517
3 "JAlgebra" 0.0 0.0 0.0 x_fact 4.059225 y_fact 18.882050
4 "JAmStatAssoc" 0.0 0.0 0.0 x_fact 9.282981 y_fact 17.700882
5 "JMathAnalAppl" 0.0 0.0 0.0 x_fact 5.173848 y_fact 19.930128
6 "SciChinaSerA" 0.0 0.0 0.0 x_fact 5.789386 y_fact 7.802362
7 "TAmMathSoc" 0.0 0.0 0.0 x_fact 2.578606 y_fact 6.038929
*Matrix 
0.000000 0.858357 0.000000 0.805411 0.000000 0.596907 0.000000 
0.858357 0.000000 0.000000 0.956361 0.000000 0.596495 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.357432 0.704769 
0.805411 0.956361 0.000000 0.000000 0.000000 0.581390 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.319646 0.354744 
0.596907 0.596495 0.357432 0.581390 0.319646 0.000000 0.423357 
0.000000 0.000000 0.704769 0.000000 0.354744 0.423357 0.000000