Parametric estimation for the simple linear regression model under moving extremes ranked set sampling design

• 作者: YAO Dong-sen CHEN Wang-xue LONG Chun-xian
• 来源期刊: 高校应用数学学报B辑（英文版）
• 年，卷（期）: 2021,（2）
• 页码范围: 269-277
• 页数: 9页
• 语种: 英文
• DOI: 10.3969/j.issn.1005-1031.2021.02.009

摘要

Cost effective sampling design is a major concern in some experiments especially when the measurement of the characteristic of interest is costly or painful or time consuming.Ranked set sampling(RSS)was first proposed by McIntyre[1952.A method for unbiased selective sampling,using ranked sets.Australian Journal of Agricultural Research 3,385-390]as an effective way to estimate the pasture mean.In the current paper,a modification of ranked set sampling called moving extremes ranked set sampling(MERSS)is considered for the best linear unbiased estimators(BLUEs)for the simple linear regression model.The BLUEs for this model under MERSS are derived.The BLUEs under MERSS are shown to be markedly more efficient for normal data when compared with the BLUEs under simple random sampling.