impute.MAR {imputeLCMD}

imputation under MAR/MCAR hypothesis

Description

This function performs missing values imputation under MAR/MCAR hypothesis. The imputation of MVs is performed for each protein containing MAR/MCAR missing values

Usage

impute.MAR(dataSet.mvs, model.selector, method = "MLE")

Arguments

dataSet.mvs

expression matrix containing abundances with MVs (either peptides or proteins)

model.selector

binary vector; "1" indicates MAR/MCAR proteins

method

the method to be used for MAR/MCAR missing values. Possible values: MLE (default), SVD, KNN

Value

dataset containing only MNAR (assumed to be left-censored) missing data