OPTIMUM STRATIFICATION FOR TWO STRATIFYING VARIABLES

Faizan Danish; S.E.H. Rizvi; Manish Kumar Sharma; M Iqbal Jeelani; Bunti Kumar; Q Farooq Da

Authors

Faizan Danish Department of Mathematics and Statistics, Govt. Degre College, Shopian-192303 (J&K), India Department of Statistics and Computer Science, Faculty of Basic Sciences, SKUAST-Jammu
S.E.H.Rizvi Pondicherry University
Manish Kumar Sharma Pondicherry University
M Iqbal Jeelani Pondicherry University
Bunti Kumar Pondicherry University
Q Farooq Da Pondicherry University

Keywords:

Concomitant Variables, Dynamic Programming, Multistage Decision Problem

Abstract

n this paper, we have taken under considerations two auxiliary variables used as stratification variables and single study
variable. For obtaining the optimum strata boundaries, we have solved the non linear equations using dynamic programming that
resulted in more efficient results rather than obtained on using single study variable and single auxiliary variable. The proposed
method is illustrated by using different distributions followed by stratification variables

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Author Biographies

Faizan Danish, Department of Mathematics and Statistics, Govt. Degre College, Shopian-192303 (J&K), India Department of Statistics and Computer Science, Faculty of Basic Sciences, SKUAST-Jammu

Department of Mathematics and Statistics, Govt. Degre College, Shopian-192303 (J&K), India
Department of Statistics and Computer Science, Faculty of Basic Sciences, SKUAST-Jammu