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Sample size re-estimation in a breast cancer trial
BACKGROUND: During the recruitment phase of a randomized breast cancer trial, investigating the time to recurrence, we found evidence that the failure probabilities used at the design stage were too high. Since most of the methodological research involving sample size re-estimation has focused on no...
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| Published in: | Clin Trials |
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| Main Authors: | , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
2010
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4988237/ https://ncbi.nlm.nih.gov/pubmed/20392786 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1740774510367525 |
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