Timeline for How to choose between t-test or non-parametric test e.g. Wilcoxon in small samples
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Oct 24 at 7:06 | history | edited | Stephan Kolassa | CC BY-SA 4.0 | Included link to Olszewski's ResearchGate post |
| Jun 27, 2024 at 11:12 | comment | added | Sextus Empiricus | Mann-Whitney U and t-test can be testing the same thing/hypothesis when that thing/hypothesis is that 'two populations follow the same distribution'. The one is sensitive to deviations of the mean, the other to deviations of stochastic dominance. Both relate to the same tendency of a variable to be larger than the other. | |
| Aug 21, 2023 at 12:00 | history | answered | Stephan Kolassa | CC BY-SA 4.0 |