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Table 2

Estimated values for the unknown parameters and their standard deviations calculated from the SLLS method, the GH, and the GH with the extended stochastic model, being compared with the simulated values.

Methods Ym (km) Zm (km) bm Cm
Simulated 900.33311 5095.75595 0.41571 −0.22795

SLLS 899.44130 5096.21653 0.47150 −0.28180
Std Dev 0.2592 0.2780 0.0322 0.0364

GH 899.27247 5096.44356 0.41203 −0.24465
Std Dev 0.5734 0.4081 0.0678 0.0514

GH ext. 899.27320 5096.44280 0.41968 −0.22499
Std Dev 0.4287 0.3036 0.0506 0.0381

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