Estimation of treatment effects under combined sampling and experimental designs
نویسندگان
چکیده
منابع مشابه
Horvitz-Thompson estimator of population mean under inverse sampling designs
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متن کاملhorvitz-thompson estimator of population mean under inverse sampling designs
inverse sampling design is generally considered to be appropriate technique when the population is divided into two subpopulations, one of which contains only few units. in this paper, we derive the horvitz-thompson estimator for the population mean under inverse sampling designs, where subpopulation sizes are known. we then introduce an alternative unbiased estimator, corresponding to post-str...
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ژورنال
عنوان ژورنال: Environmetrics
سال: 2009
ISSN: 1180-4009,1099-095X
DOI: 10.1002/env.913