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K-means for shared frailty models
BACKGROUND: The purpose of this research was to see how the k-means algorithm can be applied to survival analysis with single events per subject for defining groups, which can then be modeled in a shared frailty model to further allow the capturing the unmeasured confounding not already explained by...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8753884/ https://www.ncbi.nlm.nih.gov/pubmed/35021993 http://dx.doi.org/10.1186/s12874-021-01424-5 |