<Li> SciPy includes an implementation of the Wilcoxon signed - rank test in Python </Li> <Li> Accord.NET includes an implementation of the Wilcoxon signed - rank test in C#for . NET applications </Li> <Li> MATLAB impleements this test using "Wilcoxon rank sum test" as (p, h) = ranksum (x, y) also returns a logical value indicating the test decision . The result h = 1 indicates a rejection of the null hypothesis, and h = 0 indicates a failure to reject the null hypothesis at the 5% significance level </Li>

Wilcoxon signed rank test versus wilcoxon rank-sum test