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Imputation of missing values of tumour stage in population-based cancer registration
BACKGROUND: Missing data on tumour stage information is a common problem in population-based cancer registries. Statistical analyses on the level of tumour stage may be biased, if no adequate method for handling of missing data is applied. In order to determine a useful way to treat missing data on...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3184281/ https://www.ncbi.nlm.nih.gov/pubmed/21929796 http://dx.doi.org/10.1186/1471-2288-11-129 |