RaggedExperiment-class
                        RaggedExperiment objects
RaggedExperiment-package
                        RaggedExperiment: Range-based data
                        representation package
assay-functions         Create simplified representation of ragged
                        assay data.
sparseSummarizedExperiment
                        Create SummarizedExperiment representations by
                        transforming ragged assays to rectangular form.
