optional parameters for plot function, title is expected
Value
nothing is returned
Details
If status.method was AA, UU, or AU, only tests for linkage on
the chosen group of relative pairs will be plotted. If status.method was ALL,
then the linkage test in linkage.all object is plotted. If
status.method was ALL and only linkage tests were done, 4 lines for
linkage of AA, UU, AU, ALL linkage are plotted together.