a vector indicating the dam and sire of both i's and j's dam and sire

ij.grandparents

Given all eight grandparents of two individuals, the function will indicate whether they are double first cousins.  Mainly to be used inside of <code><a href="/link/findDFC?package=nadiv&version=2.9" rd-options="" data-mini-rdoc="nadiv::findDFC">findDFC</a></code>

Constructs non-additive genetic relationship matrices from
        a pedigree.  These and their inverses can be passed to a linear
        mixed effect model, known as the 'animal model'.

DFC: Indicates Double First Cousins

Description

Usage

Arguments

Value

See Also