Construct admixture proportion matrix for 1D geography
q1dc(n, k, sigma, a = 0, b = 2 * pi, s, F, Fst)
Number of individuals
Number of intermediate subpopulations
Spread of intermediate subpopulations (approximate standard deviation of Von Mises densities, see above)
Location of first individual
Location of last individual
OPTIONS FOR BIAS COEFFICIENT VERSION
The desired bias coefficient, which specifies \(\sigma\) indirectly. Required if sigma
is missing
The vector of inbreeding coefficients of the intermediate subpopulations, up to a scaling factor (which cancels out in calculations). Required if sigma
is missing
The desired final \(F_{ST}\) of the admixed individuals. Required if sigma
is missing
If sigma
was provided, the \(n \times k\) admixture proportion matrix \(Q\).
If sigma
is missing, a named list is returned containing Q
, the rescaled F
, and the sigma
that together give the desired \(s\) and final \(F_{ST}\) of the admixed individuals.