r-bioc-multiassayexperiment 1.12.2+dfsg-1 (armhf binary) in ubuntu focal

 MultiAssayExperiment harmonizes data management of
 multiple assays performed on an overlapping set of specimens. It provides a
 familiar Bioconductor user experience by extending concepts from
 SummarizedExperiment, supporting an open-ended mix of standard data classes
 for individual assays, and allowing subsetting by genomic ranges or rownames.