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  2. leptokurtic vs kurtosis

different between leptokurtic vs kurtosis

leptokurtic

English

Etymology

lepto- +? kurtosis +? -ic

Adjective

leptokurtic (comparative more leptokurtic, superlative most leptokurtic)

  1. (statistics) Of a distribution: having kurtosis greater than that of a normal distribution; equivalently, having positive excess kurtosis.

Related terms

  • kurtosis
  • leptokurtosis

Synonyms

  • (having positive kurtosis): leptokurtotic, fat-tailed

Antonyms

  • platykurtic
Translations

See also

  • mesokurtic

leptokurtic From the web:

  • leptokurtic what mean
  • leptokurtic what does mean
  • what is leptokurtic mesokurtic and platykurtic
  • what is leptokurtic and platykurtic
  • what does leptokurtic distribution indicate
  • what is leptokurtic curve
  • what does leptokurtic
  • what is leptokurtic in psychology

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)

  1. (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.
  2. (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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