Generalized Mass Spectrum Missing Peaks Abundance Imputation

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Documentation for package ‘GMSimpute’ version 0.0.1.0

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GMS.Lasso Generalized Mass Spectrum missing peaks imputation with Two-Step Lasso as default algorithm
MAR.est Missing At Random (MAR) proportion estimation based on technical replicates.
missing.sim Missing peaks generating procedure for simulation study
replicates Raw mass spectrum proteomics log abundance for 4 pairs of technical replicates.
tcga.bc Raw mass spectrum metabolomics data for TCGA breast cancer study.
tcga.bc.full A subset of mass spectrum metabolomics data for TCGA breast cancer study without missing peaks.
TS.Lasso Two-Step Lasso for missing peaks imputation