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On the Discrimination between the Inverse Gaussian and Lognormal Distributions | ||
| IRAQI JOURNAL OF STATISTICAL SCIENCES | ||
| Article 4, Volume 8, Issue 1, 2008, Pages 27-52 PDF (0 K) | ||
| DOI: 10.33899/iqjoss.2008.031670 | ||
| Author | ||
| Zakaria Y. AL-Jammal | ||
| Abstract | ||
| Both inverse Gaussian and lognormal distributions have been used among many well-known failure time distributions with positively skewed data. The problem of selecting between them is considered. The logarithm of maximum likelihood ratio has been used as a test for discriminating between these two distributions. The test has been carried out on nine different real data sets and three simulated data sets. | ||
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