Table 1 Model selection for leatherback nest counts on Ya:lima:po beach in 2002. Selected models are in bold.
From: Phenology of marine turtle nesting revealed by statistical model of the nesting season
Models rank by AIC | -Ln L | Parameters | AIC | Akaike weights | Nests & SD | |
|---|---|---|---|---|---|---|
A: No sinusoid | Intra | Inter | ||||
S1 P1 S2 P2 K2 Max Min | 471.31 | 10 | 962.63 | 0.3393 | ||
S1 P1 K1 S2 P2 Max Min | 471.61 | 10 | 963.22 | 0.2525 | ||
S 1 P 1 S 2 P 2 Max Min | 472.60 | 9 | 963.22 | 0.2520 | 0.0000 | 4652 SD 73 |
S1 P1 K1 S2 P2 K2 Max Min | 471.16 | 11 | 964.32 | 0.1454 | ||
S1 P1 S2 P2 Max | 477.79 | 8 | 971.57 | 0.0039 | ||
S1 P1 K1 S2 P2 Max | 476.80 | 9 | 971.61 | 0.0038 | ||
S1 P1 S2 P2 K2 Max | 477.59 | 9 | 973.18 | 0.0017 | ||
S1 P1 K1 S2 P2 K2 Max | 476.79 | 10 | 973.58 | 0.0014 | ||
B: One sinusoid | ||||||
Δ 1 φ 1 β 1 | 458.32 | 12 | 940.65 | 0.3413 | ||
Δ1 φ1 α1 β1 | 457.52 | 13 | 941.05 | 0.2793 | 0.0005 | 4719 SD 62 |
Δ1 φ1 τ1 β1 | 457.57 | 13 | 941.14 | 0.2674 | ||
Δ1 φ1τ1 α1 β1 | 457.45 | 14 | 942.90 | 0.1105 | ||
Δ1 φ1 α1 | 463.76 | 12 | 951.52 | 0.0015 | ||
C: Two sinusoids | ||||||
Δ 2 φ 2 α 2 β 2 | 449.21 | 16 | 930.54 | 0.6065 | 0.0864 | 4716 SD 58 |
Δ2 φ2 τ2 α2 β2 | 449.07 | 17 | 932.14 | 0.2730 | ||
Δ2 φ2 β2 | 452.84 | 15 | 935.69 | 0.0463 | ||
Δ2 φ2 α2 | 452.93 | 15 | 935.87 | 0.0423 | ||
Δ2 φ2 τ2 β2 | 452.21 | 16 | 936.42 | 0.0320 | ||
D: Three sinusoids | ||||||
Δ3 φ3 α3 β3 | 441.91 | 20 | 923.822 | 0.3994 | ||
Δ 3 φ 3 β 3 | 442.95 | 19 | 923.900 | 0.3842 | 0.9132 | |
Δ3 φ3 τ3 α3 β3 | 441.91 | 21 | 925.822 | 0.1469 | ||
Δ3 φ3 τ3 β3 | 444.27 | 20 | 928.550 | 0.0376 | ||
Δ3 φ3 α3 | 445.44 | 19 | 928.878 | 0.0319 |