bigmemory: Manage massive matrices with shared memory and memory-mapped files

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Create, store, access, and manipulate massive matrices. Matrices are allocated to shared memory and may use memory-mapped files. Packages biganalytics, bigtabulate, synchronicity, and bigalgebra provide advanced functionality.

Author
Michael J. Kane <kaneplusplus@gmail.com>, John W. Emerson <jayemerson@gmail.com>, and Peter Haverty <haverty.peter@gene.com>
Date of publication
2014-09-04 15:25:52
Maintainer
Michael J. Kane <bigmemoryauthors@gmail.com>
License
LGPL-3 | Apache License 2.0
Version
4.4.14
URLs

View on R-Forge

Man pages

as.big.matrix-methods
Create a "big.matrix" from a matrix or vector.
attach.big.matrix
The basic "big.matrix" operations for sharing and...
big.matrix
The core "big.matrix" operations.
big.matrix-class
Class "big.matrix"
big.matrix.descriptor-class
Class "big.matrix.descriptor"
bigmemory-package
Manage massive matrices with shared memory and memory-mapped...
deepcopy
Produces a physical copy of a "big.matrix"
flush
Updating a big.matrix filebacking.
morder
Ordering and row-permuting functions for "big.matrix" and...
mwhich
Expanded "which"-like functionality.
mwhich-methods
Expanded "which"-like functionality.
sub.big.matrix
Submatrix support.
write.big.matrix
File interface for a "big.matrix"

Files in this package

bigmemory/DESCRIPTION
bigmemory/NAMESPACE
bigmemory/NEWS
bigmemory/R
bigmemory/R/bigmemory.R
bigmemory/R/zzz.R
bigmemory/README
bigmemory/cleanup
bigmemory/configure
bigmemory/configure.win
bigmemory/inst
bigmemory/inst/CITATION
bigmemory/inst/doc
bigmemory/inst/doc/vignette
bigmemory/inst/doc/vignette/Overview.Rnw
bigmemory/inst/doc/vignette/Overview.pdf
bigmemory/inst/include
bigmemory/inst/include/bigmemory
bigmemory/inst/include/bigmemory/BigMatrix.h
bigmemory/inst/include/bigmemory/MatrixAccessor.hpp
bigmemory/inst/include/bigmemory/SharedCounter.h
bigmemory/inst/include/bigmemory/bigmemoryDefines.h
bigmemory/inst/include/bigmemory/isna.hpp
bigmemory/inst/include/bigmemory/util.h
bigmemory/inst/unitTests
bigmemory/inst/unitTests/test_read.R
bigmemory/inst/unitTests/test_readonly.R
bigmemory/man
bigmemory/man/as.big.matrix-methods.Rd
bigmemory/man/attach.big.matrix.Rd
bigmemory/man/big.matrix-class.Rd
bigmemory/man/big.matrix.Rd
bigmemory/man/big.matrix.descriptor-class.Rd
bigmemory/man/bigmemory-package.Rd
bigmemory/man/deepcopy.Rd
bigmemory/man/flush.Rd
bigmemory/man/morder.Rd
bigmemory/man/mwhich-methods.Rd
bigmemory/man/mwhich.Rd
bigmemory/man/sub.big.matrix.Rd
bigmemory/man/write.big.matrix.Rd
bigmemory/src
bigmemory/src/BigMatrix.cpp
bigmemory/src/SharedCounter.cpp
bigmemory/src/bigmemory.cpp
bigmemory/src/deepcopy.cpp
bigmemory/src/util.cpp