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Power and Sample Size Estimation for the Clustered Wilcoxon Test
The Wilcoxon rank sum test is widely used for two-group comparisons of non-normal data. An assumption of this test is independence of sampling units both within and between groups which will be violated in the clustered data setting such as in ophthalmological clinical trials, where the unit of rand...
Gorde:
| Egile Nagusiak: | , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
2010
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3119759/ https://ncbi.nlm.nih.gov/pubmed/20880011 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1541-0420.2010.01488.x |
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