| generate.ExpressionData | Generate expression data | 
| generate.RollUpMap | Generate roll up map | 
| impute.MAR | imputation under MAR/MCAR hypothesis | 
| impute.MAR.MNAR | Imputation under MCAR and MNAR hypothesis | 
| impute.MinDet | Imputation with min value | 
| impute.MinProb | Imputation by random draws | 
| impute.QRILC | imputation based on quantile regression | 
| impute.wrapper.KNN | Imputation with KNN | 
| impute.wrapper.MLE | imputation using the EM algorithm | 
| impute.wrapper.SVD | imputation based on SVD algorithm | 
| impute.ZERO | Imputation by 0. | 
| insertMVs | Generates missing values in data. | 
| intensity_PXD000022 | Dataset PXD000022 from ProteomeXchange. | 
| intensity_PXD000052 | Dataset PXD000052 from ProteomeXchange. | 
| intensity_PXD000438 | Dataset PXD000438 from ProteomeXchange. | 
| intensity_PXD000501 | Dataset PXD000501 from ProteomeXchange. | 
| model.Selector | Identifies row in the data matrix affected by a MNAR missingness mechanism | 
| pep2prot | peptide to protein roll-up |