| kurtosis |
A quality measure of the peakedness of a data distribution.
출처: www.bridgefieldgroup.com/glos5.htm
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| kurtosis |
Kurtosis describes the extent to which a frequency distribution of scores is bunched around the center or spread toward the endpoints. Reference: Chapter 4
출처: www.ablongman.com/html/abrami/glossary/glossary.ht...
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| kurtosis |
Kurtosis is a measurement of the peakedness (broad or narrow) of a frequency distribution.
출처: www.brendan.com/Glossary.htm
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| kurtosis |
A measure of the extent to which probability is concentrated more around the mean and in the tails rather than in the mid-range relative to a normal distribution. A normal distribution has a kurtosis coefficient of three. Kurtosis of less than that indicates a distribution with a fat midrange on either side of the mean and a low peak - called platykurtic. A kurtosis coefficient greater than that indicates a high peak, thin midrange and fat tails - called leptokurtic. ...
출처: www.montegodata.co.uk/Educate/OptionTerms.htm
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| kurtosis |
Measures the fatness of the tails of a probability distribution. A fat-tailed distribution has higher-than-normal chances of a big positive or negative realization. Kurtosis should not be confused with skewness, which measures the fatness of one tail. Kurtosis is sometimes referred to as the volatility of volatility.
출처: www.equanto.com/glossary/k.html
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