作者: T. Whit Athey
DOI:
关键词: Goodness of fit 、 Haplogroup R1b (Y-DNA) 、 Str markers 、 Haplotype 、 Y-STR 、 Statistics 、 Mathematics 、 Bayesian probability 、 Allele frequency 、 Haplogroup
摘要: A new Bayesian allele-frequency approach to predicting the Y-chromosome haplogroup from a set of Y-STR marker values is presented and compared other approaches. The method has been implemented in an Excel-based program, where arbitrary number STR markers may be input “goodness fit” score for 15 haplogroups (C, E3a, E3b, G, H, I1a, I1b1, I1b2, J, L, N, O, Q, R1a, R1b) probability each returned. This applied 100 R1b haplotypes, 50 I1a haplotypes (all having 37 available), 54 YCC sample (having 20 available).