def emptyDrops(self, sparse_matrix):
     dcg_matrix = SingleCellExperiment.CSRtoDCG(sparse_matrix)
     results = self._emptyDrops(dcg_matrix)
     return results
 def barcodeRanks(self, sparse_matrix):
     dcg_matrix = SingleCellExperiment.CSRtoDCG(sparse_matrix)
     results = self._barcodeRanks(dcg_matrix)
     return results