首页> 外文会议>International Triennial Calcutta Symposium on Probability and Statistics; 20031228-31; Calcutta(IN) >ESTIMATION IN MULTI-STAGE SAMPLING WITH PARTIALLY MISSING FIRST STAGE UNITS
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ESTIMATION IN MULTI-STAGE SAMPLING WITH PARTIALLY MISSING FIRST STAGE UNITS

机译:部分阶段丢失的第一阶段单元的多阶段采样估计

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摘要

It is a practical problem to suitably estimate a finite population total providing an estimate of its measure of error when a sample is taken in multi-stages but some of the chosen first-stage units cannot be covered. Presuming the misses to occur at random, certain estimators of total along with estimators of their measures of error are derived covering varying probability sampling.
机译:一个实际的问题是适当估计有限的总体总数,以便在多阶段取样时无法提供其误差测量的估计值,但是某些选定的第一阶段单元无法覆盖。假定遗漏是随机发生的,则得出了总计的某些估计量以及它们的误差度量的估计量,涵盖了不同的概率采样。

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