Testing for homogeneity of gametic disequilibrium across strata

BMC Genomic Data

Table 7 Hypothetical example of gametic disequilibrium between two loci (A, B) with twoalleles (A₀, A₁ and B₀, B₁, respectively) across ten populations

	Gamete counts				Allele frequencies		Disequilibrium	Estimation
Population	A ₀ B ₀	A ₀ B ₁	A ₁ B ₀	A ₁ B ₁	A ₀	B ₀	r	D'	D
1	495	405	5	95	0.90	0.50	0.300	0.900	0.045
2	540	360	1	90	0.90	0.55	0.300	0.814	0.045
3	479	371	21	129	0.85	0.50	0.300	0.714	0.054
4	460	340	40	160	0.80	0.50	0.300	0.600	0.060
5	671	229	29	71	0.90	0.70	0.300	0.589	0.041
6	539	261	61	139	0.80	0.60	0.300	0.490	0.059
7	615	185	85	115	0.80	0.70	0.300	0.393	0.055
8	373	227	127	273	0.60	0.50	0.300	0.367	0.073
9	403	197	147	253	0.60	0.55	0.300	0.332	0.073
10	325	175	175	325	0.50	0.50	0.300	0.300	0.075

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