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Post-hoc power analysis: a conceptually valid approach for power based on observed study data
Power analysis is a key component of planning prospective studies such as clinical trials. However, some journals in biomedical and psychosocial sciences request power analysis for data already collected and analysed before accepting manuscripts for publication. Many have raised concerns about the c...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BMJ Publishing Group
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9472103/ https://www.ncbi.nlm.nih.gov/pubmed/36189182 http://dx.doi.org/10.1136/gpsych-2022-100764 |