Prediction of the Void Ratio Parameter in Mineral Tailings Using Gene Expression Programming

Table 2

Statistical properties of the datasets.

Parameter	e	e0	(kPa)	D50
Range	0.44–4.4	0.68–4.4	0.1–7500	0.008–0.182	1.3–35	7–141.4
Minimum	0.44	0.68	0.1	0.008	1.3	7
Maximum	4.4	4.4	7500	0.182	3.5	141.4
Average	0.972	1.540	175.224	0.066	13.513	51.731
Std. deviation	0.505	0.969	843.698	0.058	8.810	31.867