Get the names of ancestry informative markers that pass a given allele frequency difference threshold
Arguments
- vcfR
data in vcfR format
- pm
data.frame containing two columns, "id" and "pop". The ids must match those in the vcfR object, but don't need to be in the same order. Each sample must be assigned to a population
- p1
(character) name of parental population 1
- p2
(character) name of parental population 2
- difference
(numeric) allele frequency difference threshold, must be between 0 and 1