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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