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Best practice in statistics: The use of log transformation
The log transformation is often used to reduce skewness of a measurement variable. If, after transformation, the distribution is symmetric, then the Welch t-test might be used to compare groups. If, also, the distribution becomes close to normal, then a reference interval might be determined.
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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SAGE Publications
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9036143/ https://www.ncbi.nlm.nih.gov/pubmed/34666549 http://dx.doi.org/10.1177/00045632211050531 |