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Optimal allocations for two treatment comparisons within the proportional odds cumulative logits model
This paper studies optimal treatment allocations for two treatment comparisons when the outcome is ordinal and analyzed by a proportional odds cumulative logits model. The variance of the treatment effect estimator is used as optimality criterion. The optimal design is sought so that this variance i...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8059828/ https://www.ncbi.nlm.nih.gov/pubmed/33882086 http://dx.doi.org/10.1371/journal.pone.0250119 |