IMPROVED CLASS OF ESTIMATORS USING MULTI-AUXILIARY INFORMATION IN SUCCESSIVE SAMPLING

Sunil Kumar, Sandeep Bhougal, J. P. S. Joorel

Abstract


The present study propounded an improved class of estimators using multi-auxiliary information in successive sampling at both the design and the estimation stages. The proposed method is an extension of the work by Tankou and Dharmadhikari (1989) in successive sampling. The present study is compared with the work carried out by Olkin (1958). The numerical illustration is carried out to show the performance of the proposed strategy.


Keywords


Auxiliary Variable, Study Variable, Successive sampling, Ratio-type estimator

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DOI: http://dx.doi.org/10.18187/pjsor.v6i2.160

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Title

IMPROVED CLASS OF ESTIMATORS USING MULTI-AUXILIARY INFORMATION IN SUCCESSIVE SAMPLING

Keywords

Auxiliary Variable, Study Variable, Successive sampling, Ratio-type estimator

Description

The present study propounded an improved class of estimators using multi-auxiliary information in successive sampling at both the design and the estimation stages. The proposed method is an extension of the work by Tankou and Dharmadhikari (1989) in successive sampling. The present study is compared with the work carried out by Olkin (1958). The numerical illustration is carried out to show the performance of the proposed strategy.


Date

2010-10-05

Identifier


Source

Pakistan Journal of Statistics and Operation Research; Vol 6. No. 2, July 2010



Print ISSN: 1816-2711 | Electronic ISSN: 2220-5810