AUCell_buildRankings    Build gene expression rankings for each cell
AUCell_calcAUC          Calculate AUC
AUCell_exploreThresholds
                        AUCell_exploreThresholds
AUCell_plot             Plot AUC histogram
aucellResults-class     Wrapper to the matrix that stores the AUC or
                        the cell rankings.
nGenes                  GeneSet methods
plotGeneCount           plotGeneCount
updateAucellResults     Update AUCell results
