DelayedArray

DOI: 10.18129/B9.bioc.DelayedArray    

This package is for version 3.8 of Bioconductor; for the stable, up-to-date release version, see DelayedArray.

Delayed operations on array-like objects

Bioconductor version: 3.8

Wrapping an array-like object (typically an on-disk object) in a DelayedArray object allows one to perform common array operations on it without loading the object in memory. In order to reduce memory usage and optimize performance, operations on the object are either delayed or executed using a block processing mechanism. Note that this also works on in-memory array-like objects like DataFrame objects (typically with Rle columns), Matrix objects, and ordinary arrays and data frames.

Author: Hervé Pagès <hpages at fredhutch.org>, with contributions from Peter Hickey <peter.hickey at gmail.com>

Maintainer: Hervé Pagès <hpages at fredhutch.org>

Citation (from within R, enter citation("DelayedArray")):

Installation

To install this package, start R (version "3.5") and enter:

if (!requireNamespace("BiocManager", quietly = TRUE))
    install.packages("BiocManager")
BiocManager::install("DelayedArray")

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

Documentation

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

browseVignettes("DelayedArray")

 

HTML Implementing A DelayedArray Backend
PDF R Script Working with large arrays in R
PDF   Reference Manual
Text   NEWS

Details

biocViews Annotation, DataRepresentation, GenomeAnnotation, Infrastructure, Software
Version 0.8.0
In Bioconductor since BioC 3.5 (R-3.4) (2 years)
License Artistic-2.0
Depends R (>= 3.4), methods, stats4, matrixStats, BiocGenerics(>= 0.27.1), S4Vectors(>= 0.19.15), IRanges(>= 2.11.17), BiocParallel
Imports stats
LinkingTo S4Vectors
Suggests Matrix, HDF5Array, genefilter, SummarizedExperiment, airway, pryr, DelayedMatrixStats, knitr, BiocStyle, RUnit
SystemRequirements
Enhances
URL
Depends On Me DelayedMatrixStats, GDSArray, HDF5Array, restfulSE, rhdf5client, singleCellTK, SummarizedExperiment
Imports Me beachmat, bsseq, CAGEr, ChIPpeakAnno, clusterExperiment, DEScan2, DSS, ELMER, GenoGAM, hipathia, LoomExperiment, minfi, RTCGAToolbox, scater, scmeth, scran
Suggests Me iSEE, S4Vectors
Links To Me
Build Report  

Package Archives

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

Source Package DelayedArray_0.8.0.tar.gz
Windows Binary DelayedArray_0.8.0.zip (32- & 64-bit)
Mac OS X 10.11 (El Capitan) DelayedArray_0.8.0.tgz
Source Repository git clone https://git.bioconductor.org/packages/DelayedArray
Source Repository (Developer Access) git clone git@git.bioconductor.org:packages/DelayedArray
Package Short Url http://bioconductor.org/packages/DelayedArray/
Package Downloads Report Download Stats

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