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Journal of Probability and Statistics
Volume 2014, Article ID 360549, 8 pages
http://dx.doi.org/10.1155/2014/360549
Research Article

On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information

Department of Mathematics and Statistics, Faculty of Science and Technology, The University of the West Indies St Augustine, St. Augustine, Trinidad and Tobago

Received 2 August 2014; Accepted 28 August 2014; Published 23 September 2014

Academic Editor: Aera Thavaneswaran

Copyright © 2014 Angela Shirley et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. P. V. Sukhatme and B. V. Sukhatme, Sampling Theory of Surveys: With Applications, Asia Publishing House, Bombay, India, 2nd edition, 1970.
  2. M. N. Murthy, “Product method of estimation,” The Indian Journal of Statistics A, vol. 26, pp. 69–74, 1964. View at Google Scholar · View at MathSciNet
  3. W. G. Cochran, Sampling Techniques, John Wiley & Sons, New York, NY, USA, 3rd edition, 1977. View at MathSciNet
  4. R Development Core Team, R: A Language and Environment for Statistical Computing, R Foundation for Statistical Computing, Vienna, Austria, 2008.
  5. A. Sahai, “An efficient variant of the product and ratio estimators,” Statistica Neerlandica, vol. 33, no. 1, pp. 27–35, 1979. View at Publisher · View at Google Scholar · View at MathSciNet
  6. P. S. Chami, B. Sing, and D. Thomas, “A two-parameter ratio-product-ratio estimator using auxiliary information,” ISRN Probability and Statistics, vol. 2012, Article ID 103860, 15 pages, 2012. View at Publisher · View at Google Scholar