What are some strategies for handling non-normal data in statistical analyses in R?
- Transforming the data
- Using non-parametric tests
- Employing robust statistical methods
- All of the above
All of the mentioned strategies can be used for handling non-normal data in statistical analyses in R. Transforming the data (e.g., logarithmic or power transformations) can make it conform to normality assumptions. Non-parametric tests, which do not rely on specific distribution assumptions, can be used instead of parametric tests. Robust statistical methods are designed to be less sensitive to deviations from normality and can provide more reliable results in such cases. The choice of strategy depends on the characteristics of the data and the research question.
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