The Wilcoxon test statistic is equivalent to the statistic in the Wilcoxon signed rank test (Kanji 1999).
Wilcoxon Test Statistic
See also
Mann-Whitney Test Statistic, Wilcoxon Signed Rank TestReferences
Kanji, G. K. 100 Statistical Tests. Thousand Oaks, CA: SAGE Publications, p. 110, 1999.van der Waerden, B. L. Mathematical Statistics. New York: Springer-Verlag, 1969.Wilcoxon, F. "Individual Comparisons by Ranking Methods." Biometrics 1, 80-83, 1945.Referenced on Wolfram|Alpha
Wilcoxon Test StatisticCite this as:
Weisstein, Eric W. "Wilcoxon Test Statistic." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/WilcoxonTestStatistic.html