convert2sa: Convert a sex-specific map to a sex-averaged one
Description
Convert a sex-specific map to a sex-averaged one, assuming that the
female and male maps are actually the same (that is, that the map was
estimated assuming a common recombination rate in females and males).
Usage
convert2sa(map, tol=1e-4)
Value
A map object, with sex-averaged distances.
Arguments
map
A map object with sex-specific locations (but assuming that
the female and male maps are the same), as output by the function
est.map for a 4-way cross, with argument
sex.sp=FALSE.
tol
Tolerance value for inspecting the differences between the
female and male maps; if they differ by more than this tolerance, a
warning is issued.