HDF5ArraySeed-class {HDF5Array} | R Documentation |
HDF5ArraySeed is a low-level helper class for representing a pointer
to an HDF5 dataset.
HDF5ArraySeed objects are not intended to be used directly. Most
end-users should create and manipulate HDF5Array objects
instead. See ?HDF5Array
for more information.
## Constructor function: HDF5ArraySeed(filepath, name, type=NA)
filepath, name, type |
See |
No operation can be performed directly on an HDF5ArraySeed object. It first needs to be wrapped in a DelayedArray object. The result of this wrapping is an HDF5Array object (an HDF5Array object is just an HDF5ArraySeed object wrapped in a DelayedArray object).
An HDF5ArraySeed object.
library(h5vcData) tally_file <- system.file("extdata", "example.tally.hfs5", package="h5vcData") library(rhdf5) # for h5ls() h5ls(tally_file) x <- HDF5ArraySeed(tally_file, "/ExampleStudy/16/Coverages") x path(x) dim(x) chunkdim(x)