Research Article
Indirect Estimation of Swelling Pressure of Expansive Soil: GEP versus MEP Modelling
Table 1
Descriptive statistics of various input and output parameters used in GEP and MEP model development.
| | CF | | IP | ρdmax | | Sp | | Sand | Silt | Ps |
| Min | 11 | 24 | 8 | 11.04 | 1.3 | 0 | 0 | 0 | 3.1 | 12.5 | Max | 93.3 | 148 | 116 | 20.75 | 40 | 80 | 35.85 | 64 | 81.2 | 521 | Mean | 52.15 | 86.00 | 62.00 | 15.90 | 20.65 | 40.00 | 17.93 | 32.00 | 42.15 | 266.75 | Median | 43.50 | 59.75 | 32.22 | 16.18 | 20.00 | 6.35 | 6.08 | 7.00 | 32.35 | 125.00 | SD | 19.29 | 20.77 | 16.68 | 1.75 | 7.73 | 8.47 | 9.00 | 11.27 | 21.44 | 97.78 | Kurtosis | −0.86 | 2.36 | 2.63 | −0.01 | 0.18 | 37.31 | −0.34 | 2.99 | −0.96 | 1.61 | Skewness | 0.30 | 1.31 | 1.35 | −0.41 | −0.24 | 5.23 | 0.91 | 1.49 | 0.64 | 1.26 |
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