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...

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Detalles Bibliográficos
Autores principales: Broothaerts, Wim, Cordeiro, Fernando, Corbisier, Philippe, Robouch, Piotr, Emons, Hendrik
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2019
Materias:
Research Paper
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

Internet

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

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