Out-of-memory dense and sparse signal arrays
Memory-efficient file-based data structures for dense and sparse vectors, matrices, arrays, and lists with applications to nonuniformly sampled signals and spectra.
The Matter package provides flexible data structures for out-of-memory computing on dense and sparse arrays, with several features designed specifically for computing on nonuniform signals such as mass spectra and other spectral data.
Matter 2 has been updated to provide a more robust C++ backend to out-of-memory matter objects, along with a completely new implementation of sparse arrays and new signal processing functions for nonuniform sparse signal data.
Matter can be installed via the BiocManager package.
if (!require("BiocManager", quietly = TRUE))
install.packages("BiocManager")
BiocManager::install("matter")
The same function can be used to update Matter and other Bioconductor packages.
Once installed, Matter can be loaded with library():
library(matter)
The Bioconductor development version of Matter can also be installed via the BiocManager package.
BiocManager::install("matter", version="devel")
This version is unstable and should not be relied on for critical work. However, it is typically more stable than Github version.
The most cutting edge version of Matter can be installed from Github via the remotes package.
if (!require("remotes", quietly = TRUE))
install.packages("remotes")
remotes::github_install("kuwisdelu/matter")
This version is unstable and only recommended for developers.