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Load and Save Artifacts from File

Bioconductor version: Release (3.19)

Save matrices, arrays and similar objects into file artifacts, and load them back into memory. This is a more portable alternative to serialization of such objects into RDS files. Each artifact is associated with metadata for further interpretation; downstream applications can enrich this metadata with context-specific properties.

Author: Aaron Lun [aut, cre]

Maintainer: Aaron Lun <infinite.monkeys.with.keyboards at>

Citation (from within R, enter citation("alabaster.matrix")):


To install this package, start R (version "4.4") and enter:

if (!require("BiocManager", quietly = TRUE))


For older versions of R, please refer to the appropriate Bioconductor release.


To view documentation for the version of this package installed in your system, start R and enter:

Saving and loading arrays HTML R Script
Reference Manual PDF


biocViews DataImport, DataRepresentation, Software
Version 1.4.2
In Bioconductor since BioC 3.17 (R-4.3) (1 year)
License MIT + file LICENSE
Depends alabaster.base
Imports methods, BiocGenerics, S4Vectors, DelayedArray(>= 0.27.2), S4Arrays, SparseArray, rhdf5(>= 2.47.1), HDF5Array, Matrix, Rcpp
System Requirements
See More
Suggests testthat, knitr, BiocStyle, chihaya, BiocSingular, ResidualMatrix
Linking To Rcpp
Depends On Me
Imports Me alabaster,, celldex, scRNAseq
Suggests Me
Links To Me
Build Report Build Report

Package Archives

Follow Installation instructions to use this package in your R session.

Source Package alabaster.matrix_1.4.2.tar.gz
Windows Binary (64-bit only)
macOS Binary (x86_64) alabaster.matrix_1.4.2.tgz
macOS Binary (arm64) alabaster.matrix_1.4.2.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
Bioc Package Browser
Package Short Url
Package Downloads Report Download Stats
Old Source Packages for BioC 3.19 Source Archive