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Log transformation of proficiency testing data on the content of genetically modified organisms in food and feed samples: is it justified?
The outcome of proficiency tests (PTs) is influenced, among others, by the evaluation procedure chosen by the PT provider. In particular for PTs on GMO testing a log-data transformation is often applied to fit skewed data distributions into a normal distribution. The study presented here has challen...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7007444/ https://www.ncbi.nlm.nih.gov/pubmed/31863124 http://dx.doi.org/10.1007/s00216-019-02338-4 |