Compute the per-individual proportion homozygous. For example, to use as a predictor for a directional dominance model.
getPropHom(M)
| M | dosage matrix. Assumes SNPs in M coded 0, 1, 2 (requires rounding dosages to integers). M is Nind x Mrow, numeric matrix, with row/columanes to indicate SNP/ind ID |
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vector of per-individual proportion homozygous