TABLE 2.
Parameter estimation and model ranking using pure AC-repeat loci from the entire human genome
| MLEs of parameters
|
||||||
|---|---|---|---|---|---|---|
| Models | u | v | m | s | δAIC33,298 | δAIC235 |
| PL2 | 0.93 | 0.05 | 0.42 | 1.03 | 0 | 2 |
| PL1 | 0.61 | 0.01 | 1.00 | 4.93 | 16 | 0 |
| EL2 | 0.67 | 0.03 | 0.43 | 0.00 | 326 | 4 |
| EL1 | 0.54 | 0.008 | 1.00 | 0.00 | 564 | 2 |
| EC1 | 0.47 | 0.00 | 1.00 | 0.00 | 10,053 | 82 |
| PC1 | 0.47 | 0.00 | 1.00 | 0.00 | 10,055 | 84 |
| EC2 | 0.47 | 0.00 | 0.99 | 0.00 | 10,055 | 84 |
| PC2 | 0.47 | 0.00 | 0.99 | 0.00 | 10,057 | 84 |
| PU1 | 0.50 | 1.00 | 1.00 | 0.32 | 18,770 | 163 |
| PU2 | 0.50 | 0.00 | 0.99 | 0.32 | 18,772 | 165 |
| EU2 | 0.50 | 0.00 | 0.93 | 0.00 | 38,500 | 335 |
| EU1 | 0.50 | 0.00 | 1.00 | 0.00 | 38,508 | 333 |
The parameters that are fixed for a given submodel are shown in italics. Free parameters take their maximum-likelihood estimates (MLEs) when Ω = 40. Note that λ = ∞ at stationarity. δAIC33,298 = AIC − 190,182 for the genomic data (33,298 loci), and δAIC235 = AIC − 1281 for the loci restricted to those used in the human-chimp comparison (235 loci).