Wilcoxon Rank Sum Test
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I have minimum, average and maximum values of an minimisation objective obtained by two different algorithms. Now to test the robustness of those algorithms how to run Wilcoxon Rank Sum Test?
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David Hill
el 30 de Sept. de 2019
Did you look at the documentation for the matlab function ranksum ?
Adam Danz
el 30 de Sept. de 2019
What David Hill said...
Here's a list of non-parametric ttests
For an independent sample ttest **with equal variances**,
- Mann-Whitney U-Test (in matlab: ranksum(x,y))
For an independent sample ttest **with unequal variances**
- Kolmogorov-smirnov test (in matlab: kstest2(x,y) for 2-sample and ktest(x) for 1 sample
For a paired ttest
- Wilcoxon Signed-Rank test (in matlab: ranksum(x,y))
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