Mating
F
q = 0.01
q = 0.005
q = 0.001
Unrelated parents
0.0
1.00
0.25
0.01
Parent-offspring or brother-sister
1/4
25.75
12.69
2.51
Half-sib
1/8
13.38
6.47
1.26
First cousin
1/16
7.19
3.36
0.63
Second cousin
1/64
2.55
1.03
0.17