Table 3.
Z Scores for Palindromes of Various Lengths Under the M0 Model
| Length-four palindromes
|
Length-six palindromes
|
Length-eight palindromes
|
|||||||
|---|---|---|---|---|---|---|---|---|---|
| Counts | νM0 (τ̂M0) | ZM0 | Counts | νM0 (τ̂M0) | ZM0 | Counts | νM0 (τ̂M0) | ZM0 | |
| SARS | 1,144 | 1,469.6 (36.9) | −8.82 | 284 | 379.4 (19.4) | −4.92 | 90 | 97.9 (9.7) | −0.82 |
| AIBV | 1,142 | 1,399.5 (37.5) | −6.87 | 320 | 366.8 (18.6) | −2.52 | 91 | 96.1 (9.9) | −0.52 |
| BCoV | 1,360 | 1,563.2 (40.4) | −5.03 | 389 | 408.2 (20.4) | −0.94 | 98 | 106.6 (10.7) | −0.80 |
| HCoV | 1,054 | 1,364.7 (36.9) | −8.42 | 287 | 354.5 (18.9) | −3.57 | 82 | 92.1 (9.8) | −1.03 |
| MHV | 1,328 | 1,499.0 (38.0) | −4.50 | 340 | 379.2 (19.5) | −2.01 | 82 | 95.9 (9.9) | −1.41 |
| PEDV | 1,079 | 1,332.5 (36.5) | −6.94 | 274 | 335.9 (18.5) | −3.35 | 79 | 84.7 (9.2) | −0.62 |
| TGV | 1,180 | 1,467.3 (38.4) | −7.48 | 306 | 387.5 (19.7) | −4.14 | 85 | 102.3 (9.8) | −1.77 |
| RUV | 610 | 567.0 (22.8) | 1.89 | 167 | 161.7 (12.6) | 0.42 | 68 | 46.1 (6.9) | 3.17 |
| EAV | 479 | 589.4 (23.8) | −4.64 | 145 | 146.4 (12.3) | −0.12 | 36 | 36.4 (6.1) | −0.06 |
| RV | 407 | 567.0 (23.7) | −6.75 | 102 | 142.9 (12.4) | −3.30 | 38 | 36.0 (5.9) | 0.34 |
| HIV-1 | 347 | 416.6 (20.1) | −3.46 | 89 | 102.1 (10.2) | −1.29 | 34 | 25.0 (4.8) | 1.87 |