Parameter
 Model

Final loss
BTT 0.75 0.75 0.75 27.60 0.81   -9.10 140.63 0.27   -0.55 -2.62 2.23   -18.77 5.01
EBTT 0.75 0.75 0.75 -10.84 52.05 1.06 -0.16 -0.36 93.59 1.04 -0.18 8.24 18.28 1.45 0.08 1.16
BTT 0.50 0.75 0.75 -32.24 -0.94   9.65 118.58 0.34   -1.13 78.94 -0.04   0.72 4.26
EBTT 0.50 0.75 0.75 54.68 1.07 -0.15 -1.97 98.54 0.61 -0.04 1.91 10.63 2.56 -0.21 -0.85 1.29
BTT 0.60 0.80 0.80 40.42 -3.03   126.19 90.58 0.40   -1.23 33.20 0.77   -8.76 4.62
EBTT 0.60 0.80 0.80 45.49 0.69 0.32 -31.18 23.04 1.80 -1.62 91.65 119.18 0.33 -0.01 -0.31 2.15
BTT 0.70 0.80 0.90 -32.20 -0.82   8.72 106.43 0.35   -1.12 82.56 -0.03   1.21 4.37
EBTT 0.70 0.80 0.90 36.07 0.96 -0.05 -7.63 83.08 0.48 -0.02 -0.32 45.42 1.69 -0.92 48.70 2.88
BTT 0.75 0.75 1.20 90.05 0.41   -1.32 34.20 0.77   -8.86 39.90 1.84   62.41 4.63
EBTT 0.75 0.75 1.20 74.12 1.23 -0.47 22.04 52.70 0.34 0.12 -7.73 37.35 0.91 -0.07 -4.54 3.29
Note: BTT and EBTT means Bock-Thissen-du Toit and Extension of Bock-Thissen-du Toit model, respectively.
Table 1: Estimated parameters and final loss for BTT and proposed models.