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excess kurtosis. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Noun
excess kurtosis (plural excess kurtoses)
- (statistics) Kurtosis minus 3; the difference between the kurtosis of a given distribution and the kurtosis of a normal distribution.
Usage notes
- Many sources refer to excess kurtosis simply as kurtosis. This usage is convenient but ambiguous; where clarity is essential, the term excess kurtosis is more precise.