*Vertices 4
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 2.280130 y_fact 40.065147
2 "InjuryPrev" 0.0 0.0 0.0 x_fact 9.554832 y_fact 16.178067
3 "AccidentAnalPrev" 0.0 0.0 0.0 x_fact 9.229099 y_fact 34.853420
4 "JSafetyRes" 0.0 0.0 0.0 x_fact 6.080347 y_fact 8.903366
*Matrix 
0.000000 0.468667 0.000000 0.000000 
0.468667 0.000000 0.661095 0.642938 
0.000000 0.661095 0.000000 0.917625 
0.000000 0.642938 0.917625 0.000000