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Table 3.
Model selection statistics for the H(z) data.
| Model | χmin2 | Δχmin2 | d.o.f. | χmin2/d.o.f. | AICc | BIC | DIC | pD | ΔAICc | ΔBIC | ΔDIC | wi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flat Λ(t)CDM | 14.68 | 0.57 | 29 | 0.506 | 21.54 | 25.08 | 17.42 | 1.37 | 2.39 | 3.42 | 0.00 | 0.177 |
| Non-flat Λ(t)CDM | 14.11 | 0.00 | 28 | 0.504 | 23.59 | 27.97 | 19.95 | 2.91 | 4.45 | 6.31 | 2.53 | 0.063 |
| Flat ΛCDM | 14.73 | 0.62 | 30 | 0.491 | 19.14 | 21.66 | 18.49 | 1.88 | 0.00 | 0.00 | 1.07 | 0.584 |
| Non-flat ΛCDM | 14.69 | 0.58 | 29 | 0.507 | 21.55 | 25.09 | 19.20 | 2.26 | 2.40 | 3.43 | 1.78 | 0.176 |
Notes. ΔAICc, ΔBIC, and ΔDIC are computed with respect to the model with the minimum value of each criterion. The quantity pD denotes the effective number of parameters entering the DIC.
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