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Improved omnibus test statistic for normality.
- Source :
- Computational Statistics; Jun2012, Vol. 27 Issue 2, p299-317, 19p
- Publication Year :
- 2012
-
Abstract
- We propose a new omnibus test statistic for normality based on the Jarque-Bera test statistic. We give the exact first four moments of the null distribution for the statistic using a computer algebra system. Our proposed statistic is an improvement of Jarque-Bera test statistic. Then the cumulants of the standardized statistic satisfy the Cornish-Fisher assumption. We give a normalizing transformation of the statistic based on the Wilson-Hilferty transformation. [ABSTRACT FROM AUTHOR]
- Subjects :
- STATISTICS
MATHEMATICS
ALGEBRA software
MATHEMATICAL analysis
NUMERICAL analysis
Subjects
Details
- Language :
- English
- ISSN :
- 09434062
- Volume :
- 27
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Computational Statistics
- Publication Type :
- Academic Journal
- Accession number :
- 74576262
- Full Text :
- https://doi.org/10.1007/s00180-011-0258-0