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Results tagged with distributions
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user 240274
A distribution is a mathematical description of probabilities or frequencies.
1
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How does scipy's Kruskal-Wallis compute its H-value?
Forget about it, checking the scipy code I realized that the formula in my textbook is just false.
Correct formula starts with $\frac{12}{N(N+1)}$ not with $\frac{12}{N(N-1)}$
- 131
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How does scipy's Kruskal-Wallis compute its H-value?
My textbook states the following formula to calculate the H-value of the Kruskal-Wallis test (without tie ranks):
Let's use this formula to compute H for a really simple example dataset:
group 1 …
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