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Should samples be weighted to decrease selection bias in online surveys during the COVID-19 pandemic? Data from seven datasets
BACKGROUND: Online surveys have triggered a heated debate regarding their scientific validity. Many authors have adopted weighting methods to enhance the quality of online survey findings, while others did not find an advantage for this method. This work aims to compare weighted and unweighted assoc...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8898325/ https://www.ncbi.nlm.nih.gov/pubmed/35249541 http://dx.doi.org/10.1186/s12874-022-01547-3 |