Hybridization of mouse lemurs: different patterns under different ecological conditions

Table 6 Simulation C, discrepancies between datasets and programs

Combination	A	B	C	D	E
Program	NEW- HYBRIDS	STRUCTURE	Both programs	Both programs	Both programs
Datasets	L+E	L+E	L	E	L+E
Efficiency Mg	1.000	1.000	1.000	1.000	1.000
Efficiency Mm	0.999	1.000	0.999	1.000	0.999
Efficiency F1	1.000	1.000	1.000	1.000	1.000
Efficiency F2	0.990	0.960	0.988	0.976	0.990
Efficiency Mg-Bx1	0.883	0.688	0.868	0.852	0.883
Efficiency Mm-Bx1	0.884	0.696	0.877	0.820	0.884
Efficiency Mg-Bx2	0.547	0.279	0.504	0.502	0.547
Efficiency Mm-Bx2	0.532	0.248	0.514	0.454	0.532
Accuracy Hyb	0.999	0.999	0.999	1.000	0.998
Accuracy Mg	0.946	0.905	0.941	0.939	0.946
Accuracy Mm	0.944	0.902	0.942	0.931	0.944
Discrepant between sets	325	426			715
Disc. true Hyb	97.8%	99.5%			98.7%
Discrepant between programs			1098	949	1363
Disc. true Hyb			99.4%	99.8%	99.3%
N Hyb obs. per set/pair sets	41-57	30-46	40-55	37-55	41-57

We accepted all individuals as hybrids that were identified in at least one of two corresponding datasets (combinations A and B), by at least one program (combinations C and D) and by at least one program in at least one of two corresponding datasets (combination E). Datasets: L: local sets (n = 100), E: enlarged sets (n = 100), L+E: combined evidence from corresponding local and enlarged sets; Discrepant between sets: individuals identified as hybrids in only one of two corresponding datasets; Discrepant between programs: individuals identified as hybrids with only one of the two programs; Disc true Hyb: percentage of true hybrids among discrepant individuals in the line above; N Hyb obs. per set/pair sets: range of observed numbers of hybrids in 100 datasets or pairs of corresponding datasets. The true number of hybrids per set was 60. We disregarded the 20,000 additional purebred individuals comprised in the enlarged datasets exclusively for the calculation of efficiencies, accuracies and numbers of discrepant individuals. Only six of these individuals were misclassified as hybrids in combination C.

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