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Table 6 Results of nonlinear tree harvest procedure applied to lymphoma data

From: Supervised harvesting of expression trees

Node   Parent Score -2Log-likelihood Size Nonlinear?
1 3005   2.980 104.34 8 No
2 s2597 0 3.891 91.18 1 Yes
3 s1021 3005 3.919 81.59 1 Yes
4 s583 3005 3.314 72.39 1 Yes
Cox model fit to all 4 terms
   coef exp(coef) se(coef) z p
z1   3.107 22.36 0.6551 4.74 2.1 × 10-6
z2   0.794 2.21 0.1990 3.99 6.6 × 10-5
z3   0.380 1.46 0.0954 3.98 6.8 × 10-5
z4   0.238 1.27 0.0729 3.27 1.1 × 10-3