Normality tests are a fast way of determining if your data is non-normal or not. Testing for normality is often the first ...

Normality Testing: The process of statistically determining whether a dataset conforms to a normal distribution. Goodness-of-fit: A measure to evaluate how well a statistical model fits the ...

The Wilcoxon test, and its variations, can be used as a 1-sample, 2-sample (independent), or 2-sample (paired) test. Why It ...

References [1] Tests for multivariate normality—a critical review with emphasis on weighted L2-statistics. TEST (2020). [2] Testing for normality in any dimension based on a partial differential ...