*Vertices 6
1 "Ergonomics" 0.0 0.0 0.0 x_fact 6.019152 y_fact 25.398997
2 "HumFactors" 0.0 0.0 0.0 x_fact 9.895121 y_fact 16.963064
3 "Psychophysiology" 0.0 0.0 0.0 x_fact 0.775194 y_fact 26.128591
4 "AccidentAnalPrev" 0.0 0.0 0.0 x_fact 3.784770 y_fact 25.581395
5 "IntJAviatPsychol" 0.0 0.0 0.0 x_fact 1.823985 y_fact 3.146375
6 "JExpPsycholAppl" 0.0 0.0 0.0 x_fact 1.778386 y_fact 2.781578
*Matrix 
0.000000 0.678040 0.000000 0.000000 0.250915 0.379144 
0.678040 0.000000 0.000000 0.275110 0.743808 0.800093 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.275110 0.000000 0.000000 0.000000 0.000000 
0.250915 0.743808 0.000000 0.000000 0.000000 0.598258 
0.379144 0.800093 0.000000 0.000000 0.598258 0.000000