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Sample size calculations for model validation in linear regression analysis
BACKGROUND: Linear regression analysis is a widely used statistical technique in practical applications. For planning and appraising validation studies of simple linear regression, an approximate sample size formula has been proposed for the joint test of intercept and slope coefficients. METHODS: T...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6416874/ https://www.ncbi.nlm.nih.gov/pubmed/30866825 http://dx.doi.org/10.1186/s12874-019-0697-9 |