CUR                     Function to perform CUR matrix decomposition
CURobj-class            Class "CURobj"
STTa                    Annotation data.frame of soft tissue tumour
                        gene expression dataset
STTm                    Soft tissue tumour dataset
getC                    Retrieve matrix C from CURobj-class
getError                Retrieve the error of the approximation from
                        CURobj-class
getR                    Retrieve matrix R from CURobj-class
getU                    Retrieve matrix U from CURobj-class
leverage                Retrieve leverage scores from CURobj-class
plotLeverage            Function to plot leverage scores
rCUR-package            CUR matrix decomposition package
topLeverage             Function to obtain indexes of the most
                        influental features due to leverage score
