pair_matrix: Get all pairs of elements in a vector
In cape: Combined Analysis of Pleiotropy and Epistasis for Diversity Outbred Mice

pair_matrix

R Documentation

Get all pairs of elements in a vector

This function makes a matrix with two columns listing all pairwise combinations of the elements of the input vector.

pair_matrix(elements, ordered = FALSE, self_pairs = FALSE)

`elements`	a vector containing elements from which to draw all possible pairs. Can be numeric or strings
`ordered`	A logical value indicating whether the order of the pairs is important. If TRUE both a,b and b,a will be returned. If FALSE, only a,b will be returned.
`self_pairs`	A logical value indicating whether self pairs should be included. If TRUE, a,a will be returned. Otherwise it will be excluded.