In file-backed mode, the main X matrices are not read into memory,
but reference the HDF5 file and their required parts are read on demand.
This requires the HDF5Array package to be installed.
Usage
readH5MU(file, backed = FALSE)
Arguments
- file
Path to the .h5mu file.
- backed
Whether to use file-backed mode.
Examples
data(miniACC, package="MultiAssayExperiment")
writeH5MU(miniACC, "miniacc.h5mu")
mae <- readH5MU("miniacc.h5mu")
#> Reading as SingleCellExperiment where the original object class is matrix
#> Warning: sampleMap[['assay']] coerced with as.factor()