“heavy-tailed distribution”的概念、定义、翻译、参考文献-科学参考

heavy-tailed distribution

Statistics

A distribution in which the probability of an extreme value is greater than it would be for a normal distribution having the same quartiles. For the random variable X, one definition is that the distribution has a heavy right tail if $heavy-tailed distribution$
If, in addition the distribution satisfies the requirement that, for all t > 0, $heavy-tailed distribution$
then the distribution is said to have a long right tail and may be described as a long-tailed distribution.
Examples of heavy-tailed distributions are the Cauchy distribution, the lognormal distribution, the Pareto distribution, and the t-distribution.

单词	heavy-tailed distribution
释义	heavy-tailed distribution Statistics A distribution in which the probability of an extreme value is greater than it would be for a normal distribution having the same quartiles. For the random variable X, one definition is that the distribution has a heavy right tail if $heavy-tailed distribution$ If, in addition the distribution satisfies the requirement that, for all t > 0, $heavy-tailed distribution$ then the distribution is said to have a long right tail and may be described as a long-tailed distribution. Examples of heavy-tailed distributions are the Cauchy distribution, the lognormal distribution, the Pareto distribution, and the t-distribution.
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