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This is a function to generate the number of offspring produced per generation. Assumes a mixed mating system where both selfing and outcrossing occur. Also allows group-based assortative mating (see Otto et al. 2008).

Usage

matrix_cytotype_repro_mate(cgen, b, cc, gnum.vec, s, mc)

Arguments

cgen

Number of mature individuals of each cytotype in the current generation. Must be a list of three numeric values. For example, cgen = c(100, 100, 100).

b

Proportion of unreduced gamete formed by each diploid and tetraploid individual. Must be a single integer between 0 and 1.

cc

Proportion of 3n gamete formation from each triploid individual. Must be a single integer between 0 and 1.

gnum.vec

The mean number of gametes produced by each individual for each cytotype. Must be a list of three numeric values. For example, gnum.vec = c(100, 100, 100).

s

Selfing rate. Must be a single integer between 0 and 1.

mc

Strength of mating choice. Must be a single integer between 0 and 1.

Value

Output is a generation log including number of 2x offspring, 3x offspring, 4x offspring, gametes sampled per 2x individual, gametes sampled per 3x individual, and gametes sampled per 4x individual.

References

Otto, S. P., Servedio, M. R., Nuismer, S. L. (2008). Frequency-dependent selection and the evolution of assortative mating. Genetics, 179(4) 2091 - 2112. doi: 10.1534/genetics.107.084418