*Vertices 7
1 "BritJGenPract" 0.0 0.0 0.0 x_fact 3.837311 y_fact 5.599956
2 "BritMedJ" 0.0 0.0 0.0 x_fact 9.294942 y_fact 22.388877
3 "FamPract" 0.0 0.0 0.0 x_fact 2.446902 y_fact 3.016203
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 12.010072 y_fact 22.153492
5 "Lancet" 0.0 0.0 0.0 x_fact 10.685351 y_fact 22.323188
6 "MedEduc" 0.0 0.0 0.0 x_fact 1.576527 y_fact 4.510620
7 "NewEnglJMed" 0.0 0.0 0.0 x_fact 7.942851 y_fact 20.007664
*Matrix 
0.000000 0.803151 0.934682 0.288365 0.372459 0.288963 0.209138 
0.803151 0.000000 0.834554 0.392800 0.556516 0.283377 0.333474 
0.934682 0.834554 0.000000 0.362367 0.472040 0.271629 0.280437 
0.288365 0.392800 0.362367 0.000000 0.621481 0.000000 0.781324 
0.372459 0.556516 0.472040 0.621481 0.000000 0.000000 0.645211 
0.288963 0.283377 0.271629 0.000000 0.000000 0.000000 0.000000 
0.209138 0.333474 0.280437 0.781324 0.645211 0.000000 0.000000