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复杂抽样调查中仅使用入样概率的条件一致估计量AI 解读

Predictive regression estimators using functions of the probability of selection π i , as covariates are studied as an alternative to classical p-weighting estimators for the finite population mean in complex sample surveys. Variance estimators are developed based on the relationship var(y i | π i ), where y, is the response and π i is the probability of selection. Extensions to cluster sample designs are outlined, and an example is given from the National Educational…

复杂调查抽样中仅利用入样概率的条件一致估计量AI 解读

Predictive regression estimators using functions of the probability of selection π i , as covariates are studied as an alternative to classical p-weighting estimators for the finite population mean in complex sample surveys. Variance estimators are developed based on the relationship var(y i | π i ), where y, is the response and π i is the probability of selection. Extensions to cluster sample designs are outlined, and an example is given from the National Educational…