Use permutation-based reference distribution to obtain p values for a test that combines WMW for paired data and WMW for unpaired data
mw.mw.2.perm(X, Y, Xprime, Yprime, .corr, mc.rep = 10000,
alternative = c("two.sided", "less", "greater"), verbose = FALSE)
X
Y
Xprime
Yprime
.corr
mc.rep
alternative
verbose