Research Article

Evaluation of Four Multiple Imputation Methods for Handling Missing Binary Outcome Data in the Presence of an Interaction between a Dummy and a Continuous Variable

Figure 1

Comparison of the performance of imputation methods for real dataset based on the average raw bias (RB) for the interaction effect. MAR, missing at random; MCAR, missing completely at random; MCR, multiple imputation by chained equation using classification and regression trees; MRF, multiple imputation by chained equation using random forests; MI, MICE-Interaction method; MS, MICE-Stratified method.