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Statistical tests for homogeneity of variance for clinical trials and recommendations
In most clinical trials, the main interest is to test whether there are differences in the mean outcomes among the treatment groups. When the outcome is continuous, a common statistical test is a usual t-test for a two-group comparison. For more than 2 groups, an ANOVA setup is used and the test for...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10151260/ https://www.ncbi.nlm.nih.gov/pubmed/37143826 http://dx.doi.org/10.1016/j.conctc.2023.101119 |