Table 4 Averaged of mean squared error (E-03) of the best tree.

From: New statistical method identifies cytokines that distinguish stool microbiomes

Total sample size

SD = 0.2

SD = 0.35

SD = 0.5

θ

θ

θ

0.08

0.2

0.6

0.08

0.2

0.6

0.08

0.2

0.6

120

1.24

3.18

11.23

1.32

3.22

12.64

1.59

3.62

14.26

240

1.08

2.98

9.65

1.12

3.1

10.52

1.35

3.33

11.91

360

0.97

2.69

9.23

1

2.93

9.78

1.25

3.25

10.23

  1. The complexity table of Gibbs-RPart on Parkinson’s disease data. The red row (row 4) indicates the best size tree with 6 terminal nodes.