\(\hat S_{ik} = 1 - \frac{1}{2M}\sum_j |g_{ij} - g_{kj}|\).
Usage
morie_gwasem_kinship_ibs(genotypes)
Arguments
- genotypes
n x m minor-allele-count matrix.
Value
n x n symmetric numeric matrix.
References
Kang, H. M. et al. (2010).
Examples
g <- rbind(c(0, 1, 2, 1), c(0, 1, 2, 2), c(2, 1, 0, 0))
morie_gwasem_kinship_ibs(g)
#> [,1] [,2] [,3]
#> [1,] 1.000 0.875 0.375
#> [2,] 0.875 1.000 0.250
#> [3,] 0.375 0.250 1.000
