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Imputation Allowing Standard Variance Formulas
並列摘要
Although deletion of cases is still a common method of dealing with item nonresponse, imputation is a major alternative. With traditional methods of imputation, though, the usual variance formulas understate the variance of estimates. This paper proposes that items be imputed from distributions more diffuse than those of the real data, thereby compensating for the underestimation of variance by the usual formulas. The impact on covariances is considered in the design of the method. The method is intended for use by data analysts applying techniques based on functions of first and second moments of means only.
被引用紀錄
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尹源（2015）。論美軍在阿富汗戰爭之反叛亂行動以重心概念分析〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2015.00628
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Ni, C. S. (2014). 書寫都市空間：伊恩･辛克萊三部作品中的東倫敦 [doctoral dissertation, Tamkang University]. Airiti Library. https://doi.org/10.6846/TKU.2014.00448
葉倖君（2014）。已發展國家之經濟不確定性對生育的影響〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2014.00288
延伸閱讀
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