# Wilcoxon rank sum test signed rank test

- Wilcoxon rank sum test signed rank test
- Wil·cox·on rank sum test, signed rank test (wil-kokґsən) [Frank
*Wilcoxon,* American chemist and statistician, 1892â€“1962] see *rank sum test* and *signed rank test,* under *test.*
*Medical dictionary.
2011.*

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**Wilcoxon** — is a surname, and may refer to: * Henry Wilcoxon, an actor * Frank Wilcoxon, chemist and statistician, inventor of two non parametric tests for statistical significance: ** The Wilcoxon signed rank test ** The Wilcoxon rank sum test (also known… … Wikipedia

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**Frank Wilcoxon** — (1892–1965) was a chemist and statistician, known for the development of statistical tests. Frank Wilcoxon was born to American parents on 2 September 1892 in County Cork, IrelandBradley, R.A. (1966) Obituary: Frank Wilcoxon. Biometrics 22(1):… … Wikipedia

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**Ranking** — A ranking is a relationship between a set of items such that, for any two items, the first is either ranked higher than , ranked lower than or ranked equal to the second.In mathematics, this is known as a ml|Strict weak ordering|Total… … Wikipedia

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