Ancestry.list is a list of numeric matrices corresponding to three populations
of the American maize NAM experiment. Each matrix has 0/1 entries representing
the ancestry of alleles (0: homozygous for B73 alleles and 1: homozygous
for alternative parent alleles).
Each matrix includes 191 to 196 recombinant inbred lines characterized at 1,106 markers.
Ancestry.listA list of three numeric matrices