Fig. 1.
Overview of data representation and analytic workflow of ’MetaboDiff’ package. Input is the table of relative metabolic measurements. The data and all its associated metadata are stored within a ’MultiAssayExperiment’ object. After processing, the object contains the four slots raw, raw imputed, norm and norm imputed. MAE, MultiAssayExperiment; PCA, Principal Component Analysis and tSNE, t-Distributed Stochastic Neighbor Embedding
