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Moments orLMoments? An Example Comparing Two Measures of Distributional Shape

 

作者: J.R. M. Hosking,  

 

期刊: The American Statistician  （Taylor Available online 1992）
卷期: Volume 46, issue 3  

页码: 186-189

 

ISSN:0003-1305

 

年代: 1992

 

DOI:10.1080/00031305.1992.10475880

 

出版商: Taylor & Francis Group

 

关键词: Kurtosis;Skewness

 

数据来源: Taylor

 

摘要:

The shape of a probability distribution is often summarized by the distribution's skewness and kurtosis. However, alternative measures of skewness and kurtosis based onLmoments quantify deviations from the Normal distribution in a way that is more concordant with the powers of goodness-of-fit tests of Normality.

 

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