ExpPhen_Matching is a function for matching samples between expression matrices and metadata matrix (clinical feature matrix)
ExpPhen_Matching(ExpMat, MetaMat, SamID_Meta)
Matrix of expression of genes (samples in columns and genes in rows)
Matrix of clinical features (samples in columns)
Sample ID in MetaMat
List of expression matrix and metadata of the clinical information after matching patiend IDs between the expression and clinical information matrices