Pile-Raft Settlements Prediction under Coupled Static-Dynamic Loads Using Four Heuristic Regression Approaches

Table 2

Statistical analysis of the training and testing data samples.

Training	N	d (m)	s/d	l/d	P (kPa)	S (cm)
Mean	16.48	0.40	5.00	23.03	74.86	6.65
Max	25.00	0.50	6.00	32.00	90.00	12.31
Min	9.00	0.30	4.00	16.00	60.00	2.83
sd	5.98	0.10	0.82	5.96	15.07	2.31
Testing	N	d (m)	s/d	l/d	P (kPa)	S (cm)
Mean	17.22	0.40	5.00	22.92	75.41	6.72
Max	25.00	0.50	6.00	32.00	90.00	11.35
Min	9.00	0.30	4.00	16.00	60.00	3.62
sd	8.11	0.10	0.82	5.94	15.20	1.91