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2 "AmHeartJ" 0.0 0.0 0.0 x_fact 7.935383 y_fact 8.623816
3 "AmJCardiol" 0.0 0.0 0.0 x_fact 8.792857 y_fact 10.749097
4 "AmJEmergMed" 0.0 0.0 0.0 x_fact 1.085134 y_fact 1.267807
5 "AmJRoentgenol" 0.0 0.0 0.0 x_fact 0.841115 y_fact 2.459273
6 "AnnEmergMed" 0.0 0.0 0.0 x_fact 1.566355 y_fact 2.312044
7 "ArchInternMed" 0.0 0.0 0.0 x_fact 4.148320 y_fact 5.015336
8 "BritMedJ" 0.0 0.0 0.0 x_fact 2.633767 y_fact 5.891896
9 "Circulation" 0.0 0.0 0.0 x_fact 10.877241 y_fact 20.433508
10 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 11.943289 y_fact 15.973008
11 "JEmergMed" 0.0 0.0 0.0 x_fact 1.076955 y_fact 1.156022
12 "JTrauma" 0.0 0.0 0.0 x_fact 1.081044 y_fact 3.742076
13 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 4.377343 y_fact 6.903415
14 "Lancet" 0.0 0.0 0.0 x_fact 3.942472 y_fact 7.054734
15 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.327653 y_fact 6.329494
*Matrix 
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0.230197 0.000000 0.984285 0.432471 0.000000 0.254818 0.635172 0.211162 0.934139 0.977115 0.445421 0.000000 0.558772 0.476608 0.564947 
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0.305893 0.564947 0.480118 0.470764 0.205553 0.410052 0.778501 0.335624 0.497773 0.487524 0.503081 0.000000 0.744804 0.627231 0.000000