Combine two matrices

Creates a single matrix from two lower or upper triangular matrices.

Usage

mixMat(mat1, mat2, lower = TRUE)

Arguments

mat1, mat2

square matrices of the same dimensions.

lower

a logical value indicating if the resulting matrix should be comprised of lower triangular matrices.

Value

A square matrix.

See also

plotRel and plotColorbar for plotting relatedness estimates.

Examples

x <- matrix(1:16, 4)
y <- matrix(101:116, 4)
x[upper.tri(x, diag = TRUE)] <- NA
mixMat(x, y)
#>      [,1] [,2] [,3] [,4]
#> [1,]   NA  102  103  104
#> [2,]    2   NA  107  108
#> [3,]    3    7   NA  112
#> [4,]    4    8   12   NA