different between platykurtosis vs kurtosis
platykurtosis
English
Etymology
platy- +? kurtosis.
Pronunciation
- (Received Pronunciation) IPA(key): /?plat?k???t??s?s/
- (General American) IPA(key): /?plædik???to?s?s/
- Hyphenation: pla?ty?kur?to?sis
Noun
platykurtosis (uncountable)
- (statistics) The property of having kurtosis less than that of a normal distribution; equivalently, having negative excess kurtosis.
Antonyms
- leptokurtosis
Related terms
- kurtosis
- platykurtic
Translations
See also
- mesokurtosis
platykurtosis From the web:
- what does platykurtic mean
- meaning of platykurtic
- what is leptokurtic and platykurtic
kurtosis
English
Etymology
Coined c. 1895 by Karl Pearson (published 1899 in "On certain Properties of the Hypergeometrical Series, and so on the fitting of such series to Observation Polygons in the Theory of Chance", Phil. Mag.).From Ancient Greek ???????? (kúrt?sis, “bulging, convexity”), from ?????? (kurtós, “bulging”).
Noun
kurtosis (countable and uncountable, plural kurtoses or kurtosises)
- (statistics) A measure of "heaviness of the tails" of a probability distribution, defined as the fourth cumulant divided by the square of the variance of the probability distribution.
- (statistics) Excess kurtosis: the difference between a given distribution's kurtosis and the kurtosis of a normal distribution.
Derived terms
Translations
kurtosis From the web:
- what kurtosis tells us
- what kurtosis is normal
- what kurtosis is acceptable
- what kurtosis means
- kurtosis what is statistics
- what does kurtosis indicate
- what does kurtosis measure
- what does kurtosis mean in statistics
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