Research Article

Comparison of Tests for the Equality of Several Log-Normal Means

Volume: 30 Number: 3 September 20, 2017
EN

Comparison of Tests for the Equality of Several Log-Normal Means

Abstract

In this paper, we focused on testing for the equality of several log-normal means since the log-normal distribution is one of the most common distribution for analyzing positive and right-skewed data. Recently, many researchers proposed a lot of methods based on likelihood-based methods, generalized pivotal-based methods, bootstrap-based methods for this case. Apparently because there is not exact result related with which test is better than others in which cases, our goal shed light on this important problem. For this reason, we investigate these methods and compare them with each other by simulation study.

Keywords

References

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  3. [3] Crow, E.L. and Shimizu, K., Lognormal distribution, Mercel Dekker, New York, (1998).
  4. [4] Gill, P.S., “Small-sample inference for the comparison of means of log-normal distributions”, Biometrics, 60(2):525–527, (2004).
  5. [5] Gökpınar, F. and Gökpınar, E., "Testing the equality of several log-normal means based on a computational approach," Communications in Statistics-Simulation and Computation 46(3): 1998-2010, (2017).
  6. [6] Gökpınar, E. and Gökpınar, F., “A test based on computational approach for equality of means under unequal variance assumption”, Hacettepe Journal of Mathematics and Statistics, 41(4):605-613, (2012).
  7. [7] Gökpınar, E., Polat, E., Gokpinar, F. and Gunay, S., “A new computational approach for testing equality of ınverse gaussian means under heterogenity”, Hacettepe Journal of Mathematics and Statistics, 42(5):581-590, (2013).
  8. [8] Gökpınar, F. and Gökpınar, E., “A Computational approach for testing of coefficients of variation in k normal population”, Hacettepe Journal of Mathematics and Statistics, 44(5):1197-1213, (2015a).

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Esra Gökpınar
Gazi University, Department of Statistics
Türkiye

Publication Date

September 20, 2017

Submission Date

April 19, 2017

Acceptance Date

-

Published in Issue

Year 2017 Volume: 30 Number: 3

APA
Gökpınar, E. (2017). Comparison of Tests for the Equality of Several Log-Normal Means. Gazi University Journal of Science, 30(3), 209-222. https://izlik.org/JA63KH27EX
AMA
1.Gökpınar E. Comparison of Tests for the Equality of Several Log-Normal Means. Gazi University Journal of Science. 2017;30(3):209-222. https://izlik.org/JA63KH27EX
Chicago
Gökpınar, Esra. 2017. “Comparison of Tests for the Equality of Several Log-Normal Means”. Gazi University Journal of Science 30 (3): 209-22. https://izlik.org/JA63KH27EX.
EndNote
Gökpınar E (September 1, 2017) Comparison of Tests for the Equality of Several Log-Normal Means. Gazi University Journal of Science 30 3 209–222.
IEEE
[1]E. Gökpınar, “Comparison of Tests for the Equality of Several Log-Normal Means”, Gazi University Journal of Science, vol. 30, no. 3, pp. 209–222, Sept. 2017, [Online]. Available: https://izlik.org/JA63KH27EX
ISNAD
Gökpınar, Esra. “Comparison of Tests for the Equality of Several Log-Normal Means”. Gazi University Journal of Science 30/3 (September 1, 2017): 209-222. https://izlik.org/JA63KH27EX.
JAMA
1.Gökpınar E. Comparison of Tests for the Equality of Several Log-Normal Means. Gazi University Journal of Science. 2017;30:209–222.
MLA
Gökpınar, Esra. “Comparison of Tests for the Equality of Several Log-Normal Means”. Gazi University Journal of Science, vol. 30, no. 3, Sept. 2017, pp. 209-22, https://izlik.org/JA63KH27EX.
Vancouver
1.Esra Gökpınar. Comparison of Tests for the Equality of Several Log-Normal Means. Gazi University Journal of Science [Internet]. 2017 Sep. 1;30(3):209-22. Available from: https://izlik.org/JA63KH27EX