Table 2.
Objective function values (OFV) and the number of parameters for the different models. The number of θs, ωs and σs are given within the brackets
| Baseline | Active and baseline | |||
|---|---|---|---|---|
| Cosine | Surge | Cosine | Surge | |
| Cortisol | ||||
| OFV | 859 | 871 | 1736 | 1703 |
| Number of parameters | 13 (8, 3, 2) | 7 (4, 2, 1) | 15 (9, 4, 2) | 7 (4, 2, 1) |
| ACTH | ||||
| OFV | 237 | 210 | 384 | 314 |
| Number of parameters | 11 (8, 2, 1) | 10 (6, 2, 2) | 15 (9, 4, 2) | 13 (9, 3, 1) |
| Cortisol and ACTH | ||||
| OFV | 1096 | 1097 | 2120 | 2071 |
| Number of parameters | 24 (16, 5, 3) | 18 (11, 3, 4) | 30 (18, 8, 4) | 20 (13, 4, 3) |