TABLE 4
FROM:
Genealogy of wine grape cultivars: 'Pinot' is related to 'Syrah'
J F Vouillamoz and M S Grando
BACK TO ARTICLETable 4. Rates of false positive (Type I errors) and false rejection of primary hypothesis (Type II errors) in likelihood ratios calculation
| PO/FS | FS/2° | 2°/3° | ||||
|---|---|---|---|---|---|---|
| Type I | Type II | Type I | Type II | Type I | Type II | |
| 57SSR | 0.04 | 0.00 | 18.08 | 7 | 30.20 | 84 |
| 47SSR | 35.04 | 4.50 | 36.30 | 16 | 35.20 | 88 |
| 37SSR | 54.46 | 11.00 | 57.29 | 29 | 44.08 | 92 |
| 27SSR | 94.97 | 35.00 | 76.20 | 42 | 54.50 | 94 |
These rates are correlated to likelihood ratios of Table 3, decreasing by tens from 57 to 27 microsatellites for each relationship category: parent–offspring (PO) versus full-siblings (FS), FS versus 2° relatives (2°) and 2° versus 3° relatives (3°). Errors of Type I and II are almost nonexistant for PO/FS with 57 microsatellites.
