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In other words, EM makes more sense. All this imputation stuff seems to me more like an effort to keep using obsolete modeling techniques.
by wdkrnls 2y ago
In other words, EM makes more sense. All this imputation stuff seems to me more like an effort to keep using obsolete modeling techniques.
- CrazyStat 2y agoAbsolutely not. EM imputation (or single imputation in general) fails to account for the uncertainty in imputed data. You end up with artificially inflated confidence in your results (p-values too small, confidence/credible intervals too narrow, etc.). Multiple imputation is much better.