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Zero-augmented beta-prime model for multilevel semi-continuous data: a Bayesian inference
Semi-continuous data characterized by an excessive proportion of zeros and right-skewed continuous positive values appear frequently in medical research. One example would be the pharmaceutical expenditure (PE) data for which a substantial proportion of subjects investigated may report zero. Two-par...
| 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/PMC9628168/ https://www.ncbi.nlm.nih.gov/pubmed/36324066 http://dx.doi.org/10.1186/s12874-022-01736-0 |