h5array-package: Implementation of HDF5-backed matrix and array classes
In PaulPyl/h5array: Implementation of HDF5-backed matrix and array classes

Description Details Author(s) Examples

This package provides two classes (h5array and h5matrix) which can be used like normal arrays or matrices, but store their data on disk in an HDF5 file. This is usefull for realy big datasets.

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~~ An overview of how to use the package, including the most important ~~ ~~ functions ~~

Paul Theodor Pyl <paul.theodor.pyl@gmail.com>

Maintainer: Paul Theodor Pyl <paul.theodor.pyl@gmail.com>

fn <- tempfile()
x <- h5arrayCreate(fn, "/Data", c(12,3), "double")
y <- h5array(fn, "/Data") #pointing to the same location in the HDF5 file
x
y[1,] <- 23 #assignment to y
y #y is changed
x #x is also changed