Predicted genotypic indicator variable and its probability distribution for the four flanking marker genotypes in double-haploid progeny
| Marker class | x̂j = 2pj(1) – 1 | Pr(m1j, m2j) |
|---|---|---|
| m1j = 1, m2j = 1 | 2(1 – r1)(1 – r2)/(1 – r) – 1 | (1 – r)/2 |
| m1j = 1, m2j = –1 | 2(1 – r1)r2/ r – 1 | r/2 |
| m1j = –1, m2j = 1 | 2r1(1 – r2)/r – 1 | r/2 |
| m1j = –1, m2j = –1 | 2r1r2/(1 – r) – 1 | (1 – r)/2 |
x̂j = pj(1) – pj(–1) = 2pj (1) – 1, where pj(1) = Pr(xj = 1|m1j, m2j) and pj(–1) = 1 – pj(1).