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Size of the sample for ranksum analysis
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I am using ranksum with two samples of 200 elements and I get a p value which does not make any sense and if I do the boxplot I can clearly see that there is no difference between the two samples even though I get h=1 and a p value really small. Is there any other function I should use for this prupose?
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Jos (10584)
2018-11-28
Without knowledge of your values or code, it is impossible to tell if you applied ranksum correctly. Note that even small, unimportant, differences can become statistically significant when you increase the N ...
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