Convert a sex-specific map to a sex-averaged one
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).
convert2sa(map, tol=1e-4)
map |
A map object with sex-specific locations (but assuming that
the female and male maps are the same), as output by the function
|
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. |
We pull out just the female marker locations, and give a warning if there are large differences between the female and male maps.
A map object, with sex-averaged distances.
Karl W Broman, broman@wisc.edu
data(fake.4way) ## Not run: fake.4way <- subset(fake.4way, chr="-X") nm <- est.map(fake.4way, sex.sp=FALSE) plot(convert2sa(nm))
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