Generalized Mass Spectrum Missing Peaks Abundance Imputation

Two-Step Lasso (TS-Lasso) and compound minimum methods to recover the abundance of missing peaks in mass spectrum analysis. TS-Lasso is an imputation method that handles various types of missing peaks simultaneously. This package provides the procedure to generate missing peaks (or data) for simulation study, as well as a tool to estimate and visualize the proportion of missing at random.


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install.packages("GMSimpute")

0.0.1.0 by Qian Li, 5 months ago


Browse source code at https://github.com/cran/GMSimpute


Authors: Qian Li [aut, cre]


Documentation:   PDF Manual  


GPL (>= 2) license


Imports utils, glmnet, ggplot2, reshape2


See at CRAN