Defines the function that should be used to display the genetic map through the analysis.
set_map_fun(type = c("kosambi", "haldane"))
Indicates the function that should be used, which can be
"kosambi"
or "haldane"
Haldane, J. B. S. (1919) The combination of linkage values and the calculation of distance between the loci of linked factors. Journal of Genetics 8: 299-309.
Kosambi, D. D. (1944) The estimation of map distance from recombination values. Annuaire of Eugenetics 12: 172-175.