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Table 3 Individual assignment performance for the four selection methods

From: Evaluation of approaches for identifying population informative markers from high density SNP Chips

 

delta

  

pairwise Wright's FST

 

pairwise W&C's FST

PCA

  

Log10

90%

95%

98%

90%

95%

98%

90%

95%

98%

90%

95%

98%

0

42.47

59.94

86.48

40.25

57.44

83.72

36.53

62.89

103.07

50.58

75.52

116.07

1

67.97

90.99

129.36

60.12

80.50

114.45

64.37

89.21

129.27

71.85

98.36

152.26

2

95.62

126.63

179.26

80.02

104.62

147.79

89.63

119.13

171.29

101.62

139.54

283.40

3

123.46

159.05

209.70

105.41

137.29

195.69

120.04

159.83

241.62

139.72

192.40

403.89

  1. Estimated number of SNP markers required to achieve 90%, 95% and 98% correct assignment at the four stringency thresholds for each SNP selection method (the individuals from the two Angus populations are pooled). Numbers estimated from asymptotic regression equation.