*Vertices 6
1 "ElemSchoolJ" 0.0 0.0 0.0 x_fact 8.389831 y_fact 13.135593
2 "HarvardEducRev" 0.0 0.0 0.0 x_fact 0.000000 y_fact 2.457627
3 "JEducPsychol" 0.0 0.0 0.0 x_fact 6.779661 y_fact 36.440678
4 "JLitRes" 0.0 0.0 0.0 x_fact 10.254237 y_fact 11.440678
5 "ReadResQuart" 0.0 0.0 0.0 x_fact 8.050847 y_fact 14.322034
6 "ReadTeach" 0.0 0.0 0.0 x_fact 13.220339 y_fact 22.203390
*Matrix 
0.000000 0.000000 0.730465 0.552026 0.649380 0.539115 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.730465 0.000000 0.000000 0.441316 0.591498 0.282194 
0.552026 0.000000 0.441316 0.000000 0.980349 0.815489 
0.649380 0.000000 0.591498 0.980349 0.000000 0.784713 
0.539115 0.000000 0.282194 0.815489 0.784713 0.000000