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On the Q statistic with constant weights in meta-analysis of binary outcomes
BACKGROUND: Cochran’s Q statistic is routinely used for testing heterogeneity in meta-analysis. Its expected value (under an incorrect null distribution) is part of several popular estimators of the between-study variance, [Formula: see text] . Those applications generally do not account for use of...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10286409/ https://www.ncbi.nlm.nih.gov/pubmed/37344771 http://dx.doi.org/10.1186/s12874-023-01939-z |