- Türkiye İstatistik Derneği Dergisi
- Vol: 12 Issue: 1
- Estimation of Parameters of Morgenstern type Bivariate Lindley Distribution by Ranked Set Sampling
Estimation of Parameters of Morgenstern type Bivariate Lindley Distribution by Ranked Set Sampling
Authors : Irshad M R, Maya R, Shibu D. S
Pages : 25-34
View : 8 | Download : 4
Publication Date : 2019-07-31
Article Type : Research
Abstract :In this work, we have discussed the problem of estimation of the parameters of Morgenstern type bivariate Lindley distribution (MTBLDD) us- ing ranked set sampling. We have proposed two estimators, namely an unbiased estimator based on the Stoke's ranked set sample and the best linear unbiased estimator (BLUE) based on the Stoke's ranked set sample. The efficiencies of the BLUE with respect to the unbiased estimator are also evaluated in this work.Keywords : Ranked set sampling, Best linear unbiased esti- mator, Morgenstern type bivariate Lindley distribution.