Wilcoxon signed-rank test

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Science and technology

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What Wikipedia says

The Wilcoxon signed-rank test is a non-parametric rank test for statistical hypothesis testing used either to test the location of a population based on a sample of data, or to compare the locations of two populations using two matched samples.

Excerpt from the Wikipedia article “Wilcoxon signed-rank test”, under the CC BY-SA 4.0 license. Read the article on Wikipedia