Table 5. Parameters from the fitting of the two Copula models (eqn (10) and (11)) to the ternary mixture toxicant data for the 3M2B-MC-3C24P mixture.
Eqn (10)
|
Eqn (11)
|
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Parameter | Estimate(95% CI) | Parameter | Estimate (95% CI) |
MaxA, 3M2B | 86.10 (84.70–87.64) | MaxA, 3M2B | 85.46 (82.28–86.73) |
P 1 | 32.48 (27.15–38.88) | P 1 | 32.33 (27.70–37.75) |
n 1 | 0.766 (0.739–0.794) | n 1 | 0.784 (0.759–0.809) |
h 1 | –0.126 (–0.166––0.087) | h 1 | –0.130 (–0.165––0.096) |
MaxB, MC | 99.43 (97.71–101.3) | MaxB, MC | 99.42 (97.90–101.1) |
P 2 | 725.2 (622.4–845.3) | P 2 | 718.4 (629.1–820.7) |
n 2 | 0.823 (0.796–0.849) | n 2 | 0.825 (0.802–0.849) |
h 2 | 0.198 (0.163–0.233) | h 2 | 0.193 (0.163–0.224) |
MaxC, 3C24P | 98.33 (97.37–99.30) | MaxC, 3C24P | 98.82 (97.96–99.69) |
P 3 | 22.21 (19.60–25.18) | P 3 | 22.88 (20.49–25.56) |
n 3 | 1.102 (1.070–1.134) | n 3 | 1.076 (1.049–1.104) |
h 3 | 0.917 (0.870–0.966) | h 3 | 0.904 (0.864–0.946) |
θ | 0.881 (0.851–0.911) | θ(1, 3) | 1.116 (1.067–1.166) |
θ(1, 2) | 0.930 (0.878–0.982) | ||
θ(2, 3) | 0.852 (0.804–0.901) | ||
θ m | 1.416 (1.324–1.504) | ||
RMSE/DoF | RMSE/DoF | ||
2.629/533 | 2.293/530 |