MANNWHITNEY—Mann-Whitney-Wilcoxon test

[TomDoan]

@MANNWHITNEY performs a Mann-Whitney(-Wilcoxon) non-parametric test for whether the observations from the vectors X and Y are drawn from the same distribution.

mannwhitney.src

Detailed description

References

Wilcoxon(1945), "Individual comparisons by ranking methods", Biometrics Bulletin, vol 1, pp 80–83.

Mann & Whitney(1947), "On a test of whether one of two random variables is stochastically larger than the other", Annals of Mathematical Statistics, vol 18, pp 50–60.

[Frank]

Hi Tom,


Could we use it to do a one-sample Wilcoxon signed-rank test?
I want to test if one sample set median is zero or not.


Frank