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Table 2 Results of tree harvesting applied to lymphoma data

From: Supervised harvesting of expression trees

Node Parent Score -2log-likelihood Size
1 3005 0 2.980 104.34 8
2 2236 3005 2.784 94.91 3
3 443 0 2.579 84.12 2
4 s2461 3005 2.948 70.06 1
5 s2188 3005 2.658 60.16 1
Cox survival model fit to all five terms:
  Coef exp(coef) se(coef) z p
z1 4.118 61.442 0.921 4.47 7.7e-06
z2 1.072 2.922 0.293 3.66 2.5e-04
z3 2.195 8.976 0.528 4.15 3.3e-05
z4 1.079 2.941 0.281 3.83 1.3e-04
z5 -0.667 0.513 0.221 -3.02 2.5e-03