Main Article Content
Abstract
This paper proposes new regression estimators in median ranked set and neoteric ranked set sampling using one and two auxiliary variables. The proposed estimators have large gain in presicion compared to the classical ranked set sampling (RSS) design. A simulation study is designed to see the performance of suggested estimators. A real data set example is also used. In this data set, we have examined a rare endemic annual plant species which is grown in Turkey. We have found that suggested estimators are highly efficient that existing estimators.
Keywords
median ranked set sampling
neoteric ranked set sampling
regression estimator
efficiency.
Article Details

This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following License
CC BY: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator. The license allows for commercial use.
How to Cite
Koyuncu, N. (2018). Regression Estimators in Ranked Set, Median Ranked Set and Neoteric Ranked Set Sampling. Pakistan Journal of Statistics and Operation Research, 14(1), 89-94. https://doi.org/10.18187/pjsor.v14i1.1825