Representation of HDF5 dataset to be used instead of an R array
Representation of HDF5 dataset to be used instead of an R array
hdf5_matrix(datapath, dataset, start = 0, end = NULL, normalizer = NULL)
datapath |
string, path to a HDF5 file |
dataset |
string, name of the HDF5 dataset in the file specified in datapath |
start |
int, start of desired slice of the specified dataset |
end |
int, end of desired slice of the specified dataset |
normalizer |
function to be called on data when retrieved |
Providing start and end allows use of a slice of the dataset.
Optionally, a normalizer function (or lambda) can be given. This will be called on every slice of data retrieved.
An array-like HDF5 dataset.
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