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Given a pedigree, the matrix of additive by additive genetic relatedness (AA) among all individuals in the pedigree is returned.
makeAA(pedigree)
a list:
list
the AA matrix in sparse matrix form
the log determinant of the AA matrix
the inverse of the AA matrix in sparse matrix form
the three column form of the non-zero elements for the inverse of the AA matrix
A pedigree where the columns are ordered ID, Dam, Sire
matthewwolak@gmail.com
Missing parents (e.g., base population) should be denoted by either 'NA', '0', or '*'.
The function first estimates the A matrix using makeA, then it calculates the Hadamard (element-wise) product of the A matrix with itself (A # A).
makeA
makeAA(Mrode2)
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