Table 2.

Estimated Preferential Pairing Factor With Two Simulated Markers in Repulsion When the True Preferential Pairing Factor is 0 or 0.20.

		pc= 0				p = 0.2
d(M)a	nb	p_estd	SEe	No. overf	No. underg	p_est	SE	No. over	No. under
0.45	50	0.182	0.008	83	524	0.282	0.009	161	356
	100	0.144	0.006	33	460	0.257	0.007	94	247
	250	0.094	0.004	0	478	0.232	0.006	23	172
	500	0.064	0.003	0	485	0.215	0.005	4	92
	1000	0.048	0.002	0	488	0.211	0.003	0	22
	5000	0.021	0.0009	0	482	0.203	0.002	0	0
	10000	0.013	0.0006	0	491	0.200	0.001	0	0
0.25	50	0.107	0.005	7	50	0.240	0.006	32	191
	100	0.081	0.004	0	455	0.217	0.005	9	94
	250	0.049	0.002	0	497	0.207	0.003	0	40
	500	0.034	0.002	0	482	0.203	0.002	0	5
	1000	0.025	0.001	0	476	0.204	0.002	0	0
0.05	50	0.060	0.003	0	489	0.211	0.004	0	75
	100	0.046	0.002	0	527	0.202	0.003	0	31
	250	0.027	0.001	0	495	0.199	0.002	0	0
	500	0.019	0.0009	0	547	0.200	0.001	0	0
	1000	0.013	0.0006	0	515	0.201	0.001	0	0

^aThe genetic distance between the two markers with unit Morgan (M).

^bThe sample size.

^cThe true value of the preferential pairing factor used in simulation.

^dThe average of 1000 estimated preferential pairing factors from 1000 simulated data sets.

^eThe standard error of the 1000 estimated preferential pairing factors.

^fThe number of estimated preferential pairing factors larger than two-thirds.

^gThe number of negative estimated preferential pairing factors.