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Optimum Stratification by Two Stratifying Variables using Mathematical Programming.

Author(s)
Faizan Danish Division of Statistics and Computer Science, Faculty of Basic Sciences Sher-e-Kashmir University of Agricultural Sciences and Technology J, Main Campus, Chatha, Jammu, (J&K), India
S.E.H. Rizvi Division of Statistics and Computer Science, Faculty of Basic Sciences Sher-e-Kashmir University of Agricultural Sciences and Technology, J, Main Campus, Chatha, Jammu, (J&K), India
Abstract
In this paper, we have proposed an approach for obtaining optimum strata boundaries for one dependent variable with two auxiliary variables. The problem is formulated as non-linear programming problem which is solved by using dynamic programming. While comparing the proposed approach to the approaches already developed for single study variable and single auxiliary variable more precision is obtained in case of the proposed approach. Empirical study has been given in which each of the auxiliary variable is supposed to follow different distribution.
Publication Details
Page(s) 11-24
DOI DOI not available
Published Journal: Pakistan Journal of Statistics, Volume: 35, Issue: 1, Year: 2019

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Keywords
Multistage decision, Nonlinear programming problem
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