You can learn more about assumption 4 and what you will need to interpret in the Assumptions section of our enhanced Kruskal-Wallis H test guide, which you can access by subscribing to Laerd Statistics. IBM Champion. In previous tests, I compared the same samples, grouped according to another parameter, and everything worked out. However, it has the disadvantage of not automatically running post hoc tests. Jon K Peck jkpeck gmail.
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