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Exact power curves for the two-sided Wilcoxon two-sample statistic |
These curves are computed using the theory presented in my PhD-thesis
and in the paper:
M.A. van de Wiel (2001) Exact non-null distributions of rank statistics, Communications
in Statistics: Simulation and Computation 16, 1011-1028.
The total sample size is N=m+n, m=n. The rejection level is approximately
equal to 0.05.