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Comparison of weighting approaches for genetic risk scores in gene-environment interaction studies
BACKGROUND: Weighted genetic risk scores (GRS), defined as weighted sums of risk alleles of single nucleotide polymorphisms (SNPs), are statistically powerful for detection gene-environment (GxE) interactions. To assign weights, the gold standard is to use external weights from an independent study....
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5732390/ https://www.ncbi.nlm.nih.gov/pubmed/29246113 http://dx.doi.org/10.1186/s12863-017-0586-3 |