Construct admixture proportion matrix for 1D geography
q1d(n, k, sigma, a = 0.5, b = k + 0.5, s, F, Fst)Number of individuals
Number of intermediate subpopulations
Spread of intermediate subpopulations (standard deviation of normal densities).
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.