Table 4 ABC results for R1b-DF27 and reference haplogroups. GSM: Generalized Stepwise Mutation; HPD: Highest Probability Density.

From: Analysis of the R1b-DF27 haplogroup shows that a large fraction of Iberian Y-chromosome lineages originated recently in situ

R1b-DF27

Mean

Median

Mode

95% HPD-LowB

95% HPD-UppB

Tstart

128

103

75

50

287

Na

162

131

100

100

350

Nc

72685

72812

73624

52523

95334

GSM

0.047

0.046

0.044

0.004

0.089

R1b-S116

Tstart

50

50

50

50

52

Na

182

134

110

100

370

Nc

99844

99854

99860

99690

100000

GSM

0.239

0.240

0.246

0.094

0.380

G2a

Tstart

82

61

51

50

175

Na

145

122

100

100

340

Nc

10448

7984

5865

1549

25267

GSM

0.179

0.177

0.179

0.023

0.325

I2

Tstart

82

67

58

50

136

Na

178

140

100

100

370

Nc

40622

37366

28135

9162

81946

GSM

0.036

0.027

0

0

0.099

J2a

Tstart

55

52

51

50

61

Na

154

129

100

100

350

Nc

94264

95421

96953

85633

100000

GSM

0.022

0.017

0.000

0.000

0.069