Table 2.

R ² (mean ± sd) of predictions in TMLM.

Number of nodes	2	3	4	5	6
R 2 ( m e a n ± sd)	0.6530 ± 0.0314	0.7037 ± 0.0037	0.9093 ± 0.0205	0.6933 ± 0.0083	0.4682 ± 0.0949
Number of nodes	7	8	9	10	11
R 2 ( m e a n ± sd)	0.8328 ± 0.0095	0.8201 ± 0.0013	0.7978 ± 0.0311	0.7738 ± 0.0183	0.8610 ± 0.0406
Number of nodes	12	13	14	15	16
R 2 ( m e a n ± sd)	0.8259 ± 0.0007	0.7103 ± 0.0074	0.7561 ± 0.0273	0.6653 ± 0.0170	0.6531 ± 0.0713
Number of nodes	17	18	19	20
R 2 ( m e a n ± sd)	0.7817 ± 0.0211	0.8261 ± 0.0021	0.8156 ± 0.0076	0.8033 ± 0.0145