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A Review on Unbiased Estimators for a Parameter of Morgenstern Type Bivariate Gamma Distribution Using Ranked Set Sampling.
- Source :
- Azerbaijan Journal of Mathematics; Jul2015, Vol. 5 Issue 2, p3-12, 10p
- Publication Year :
- 2015
-
Abstract
- We obtain unbiased estimators for a parameter of Morgenstern type bivariate gamma distribution (MTBGD) based on the observations made on the units of the ranked set sampling regarding the study variable Y which is correlated with the auxiliary variable X, when (X, Y) follows a MTBGD. Efficiency comparisons among these estimators are also made in this work. Finally, we illustrate the methods developed by using a real data set in marine biological science. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 22186816
- Volume :
- 5
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Azerbaijan Journal of Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 108415877