Cargando…
Bias caused by sampling error in meta-analysis with small sample sizes
BACKGROUND: Meta-analyses frequently include studies with small sample sizes. Researchers usually fail to account for sampling error in the reported within-study variances; they model the observed study-specific effect sizes with the within-study variances and treat these sample variances as if they...
| Autor principal: | |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6136825/ https://www.ncbi.nlm.nih.gov/pubmed/30212588 http://dx.doi.org/10.1371/journal.pone.0204056 |