Optimal Calibration Estimators under Two-phase Sampling
نویسندگان
چکیده
منابع مشابه
Optimal calibration estimators in survey sampling
We show that the model-calibration estimator for the finite population mean, which was proposed by Wu & Sitter (2001) through an intuitive argument, is optimal among a class of calibration estimators. We also present optimal calibration estimators for the finite population distribution function, the population variance, the variance of a linear estimator and other quadratic finite population fu...
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تاریخ انتشار 2003