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An Improved Generalized Difference-Cum-Ratio-Type Estimator for the Population Variance in Two-Phase Sampling Using Two Auxiliary Variables
Shabbir, Javid, Gupta, SatVolume:
43
Langue:
english
Journal:
Communications in Statistics - Simulation and Computation
DOI:
10.1080/03610918.2012.756910
Date:
November, 2014
Fichier:
PDF, 122 KB
english, 2014