.onUnload

Closes all open HDF5Dataset C++ objects and HDF5 file handles
when the package is unloaded. This prevents finalizers from running
after the C++ library is gone, which would cause crashes.

internal

A framework for 'scalable' statistical computing on large on-disk
matrices stored in 'HDF5' files. It provides efficient block-wise
implementations of core linear-algebra operations (matrix multiplication,
SVD, PCA, and QR decomposition) written in C++ and R, along with building
blocks from which higher-level multivariate methods such as canonical
correlation analysis can be constructed. These building blocks are designed
not only for direct use, but also as foundational components for developing
new statistical methods that must operate on datasets too large to fit in
memory. The package supports data provided either as 'HDF5' files or
standard R objects, and is intended for high-dimensional applications such
as 'omics' and precision-medicine research.

Dolors Pelegri-Siso

BigDataStatMeth

Scalable Statistical Computing with HDF5-Backed Matrices

Juan R. Gonzalez

.onUnload function

<dl><dt>libpath</dt>
<dd>Library path (unused)</dd></dl>

Arguments

Package hook: cleanup on unload — .onUnload

<dl>

<dt>libpath</dt>
<dd>Library path (unused)</dd>

</dl>

.onUnload: Package hook: cleanup on unload

Description

Usage

Arguments