*Vertices 7
1 "CariesRes" 0.0 0.0 0.0 x_fact 0.692148 y_fact 1.535481
2 "CommunityDentOral" 0.0 0.0 0.0 x_fact 0.401587 y_fact 0.900028
3 "Fluoride" 0.0 0.0 0.0 x_fact 0.120476 y_fact 0.522064
4 "JBiolChem" 0.0 0.0 0.0 x_fact 0.099216 y_fact 91.462723
5 "JDentRes" 0.0 0.0 0.0 x_fact 0.635453 y_fact 1.790608
6 "PlantSoil" 0.0 0.0 0.0 x_fact 0.153548 y_fact 3.042616
7 "WaterAirSoilPoll" 0.0 0.0 0.0 x_fact 0.200794 y_fact 0.746480
*Matrix 
0.000000 0.639526 0.000000 0.000000 0.561387 0.000000 0.000000 
0.639526 0.000000 0.000000 0.000000 0.446465 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.317419 0.000000 0.000000 
0.561387 0.446465 0.000000 0.317419 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.349246 
0.000000 0.000000 0.000000 0.000000 0.000000 0.349246 0.000000