id author title date pages extension mime words sentence flesch summary cache txt bk128912m57 Qian Zhang Methods for Moderation Analysis with Missing Data 2015 .txt text/plain 163 5 27 The factors are missing data mechanisms, population moderation effect sizes, sample sizes, missing data proportions, and distributions of predictor X. Influence of adding auxiliary variables is also discussed in terms of estimation accuracy for NML and NMI. In the study, I consider a simple moderated multiple regression (MMR) model, where the effect of predictor X on the outcome Y is moderated by a moderator U. My primary interest is to find ways of estimating and testing the moderation effect with the existence of missing data. cache/bk128912m57.txt txt/bk128912m57.txt