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N. Chutiman and B. Kumphon, “Ratio Estimator Using Two Auxiliary Variables for Adaptive Cluster Sampling,” Journal of the Thai Statistical Association, Vol. 6, No. 2, 2008, pp. 241-256.

has been cited by the following article:

• TITLE: A New Estimator Using Auxiliary Information in Stratified Adaptive Cluster Sampling

  AUTHORS: Nipaporn Chutiman, Monchaya Chiangpradit, Sujitta Suraphee

  KEYWORDS: Stratified Adaptive Cluster Sampling; Auxiliary Variable; Ratio Estimator; Product Estimator

  JOURNAL NAME: Open Journal of Statistics, Vol.3 No.4, August 16, 2013

  ABSTRACT: In this paper, we study the estimators of the population mean in stratified adaptive cluster sampling by using the information of the auxiliary variable. Simulations showed that if the variable of interest (y) and the auxiliary variables (x,z) have high positive correlation then the estimate of the mean square error of the ratio estimators is less than the estimate of the mean square error of the product estimator. The estimators which use only one auxiliary variable were better than the estimators which use two auxiliary variables.