| missForest-package | Nonparametric Missing Value Imputation using Random Forest (ranger by default) |
| missForest | Nonparametric Missing Value Imputation using Random Forests (ranger or randomForest) |
| mixError | Compute Imputation Error for Mixed-type Data |
| nrmse | Normalized root mean squared error |
| prodNA | Introduce Missing Values Completely at Random (MCAR) |
| varClass | Extract Variable Types from a Data Frame |