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Figure 2 | BMC Medical Research Methodology

Figure 2

From: Diagnosing problems with imputation models using the Kolmogorov-Smirnov test: a simulation study

Figure 2

Simulation study results for degrees of freedom = 1000. a) Line plots of the root mean square error (RMSE) of the beta coefficient estimates against alpha (the parameter controlling the skewness), and b) Bar charts of median Kolmogorov-Smirnov (KS) test p-values across the 20 imputed datasets and 1000 replications against alpha. MCAR = missing completely at random, MAR = missing at random.

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