bigmemory: Manage Massive Matrices with Shared Memory and Memory-Mapped Files
Version 4.5.19

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.

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AuthorMichael J. Kane <kaneplusplus@gmail.com>, John W. Emerson <jayemerson@gmail.com>, Peter Haverty <haverty.peter@gene.com>, and Charles Determan Jr. <cdetermanjr@gmail.com>
Date of publication2016-03-28 18:59:53
MaintainerMichael J. Kane <bigmemoryauthors@gmail.com>
LicenseLGPL-3 | Apache License 2.0
Version4.5.19
URL http://www.bigmemory.org
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("bigmemory")

Man pages

as.big.matrix-methods: Create a "big.matrix" from a matrix or vector.
as.matrix-big.matrix-method: Convert to base R matrix
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"
dim-big.matrix-method: Dimensions of a big.matrix object
dimnames-methods: Dimnames of a big.matrix Object
extract-methods: Extract or Replace
flush-methods: Updating a big.matrix filebacking.
GetMatrixSize: big.matrix size
head-methods: Return First or Last Part of a big.matrix Object
is.float: Check if Float
is.float-numeric-method: Is Float?
length-big.matrix-method: Length of a big.matrix object
morder: Ordering and Permuting functions for "big.matrix" and...
mwhich: Expanded "which"-like functionality.
mwhich-methods: Expanded "which"-like functionality.
ncol-methods: The Number of Rows/Columns of a big.matrix
print-big.matrix-method: Print Values
sub.big.matrix: Submatrix support
typeof-big.matrix-method: The Type of a big.matrix Object
write.big.matrix: File interface for a "big.matrix"

Functions

CAttachFileBackedBigMatrix Source code
CAttachSharedBigMatrix Source code
CCleanIndices Source code
CCountLines Source code
CDeepCopy Source code
CGetNcol Source code
CGetNrow Source code
CGetType Source code
CIsSubMatrix Source code
CreateFileBackedBigMatrix Source code
CreateLocalMatrix Source code
CreateSharedMatrix Source code
DescribeBigMatrix Source code
Extract,big.matrix Man page
FileName Source code
Flush Source code
GetAll.bm Source code
GetColOffset Source code
GetCols.bm Source code
GetColumnNamesBM Source code
GetElements.bm Source code
GetIndexColNames Source code
GetIndexRowNames Source code
GetIndivElements.bm Source code
GetIndivMatrixElements Source code
GetMatrixAll Source code
GetMatrixCols Source code
GetMatrixElements Source code
GetMatrixRows Source code
GetMatrixSize Man page Source code
GetRowNamesBM Source code
GetRowOffset Source code
GetRows.bm Source code
GetTotalColumns Source code
GetTotalRows Source code
GetTypeString Source code
HasRowColNames Source code
IsFileBackedBigMatrix Source code
IsReadOnly Source code
IsSeparated Source code
IsShared Source code
IsSharedMemoryBigMatrix Source code
MWhichBigMatrix Source code
MWhichRIntMatrix Source code
MWhichRNumericMatrix Source code
OrderBigMatrix Source code
OrderBigMatrixCols Source code
OrderRIntMatrix Source code
OrderRIntMatrixCols Source code
OrderRNumericMatrix Source code
OrderRNumericMatrixCols Source code
ReadMatrix Source code
ReorderBigMatrix Source code
ReorderBigMatrixCols Source code
ReorderRIntMatrix Source code
ReorderRIntMatrixCols Source code
ReorderRNumericMatrix Source code
ReorderRNumericMatrixCols Source code
SetAll.bm Source code
SetCols.bm Source code
SetColumnNames Source code
SetColumnOffsetInfo Source code
SetElements.bm Source code
SetIndivElements.bm Source code
SetIndivMatrixElements Source code
SetMatrixAll Source code
SetMatrixCols Source code
SetMatrixElements Source code
SetMatrixRows Source code
SetRowNames Source code
SetRowOffsetInfo Source code
SetRows.bm Source code
SharedName Source code
WriteMatrix Source code
[,big.matrix,ANY,ANY,logical-method Man page
[,big.matrix,ANY,ANY,missing-method Man page
[,big.matrix,ANY,missing,logical-method Man page
[,big.matrix,ANY,missing,missing-method Man page
[,big.matrix,matrix,missing,missing-method Man page
[,big.matrix,missing,ANY,logical-method Man page
[,big.matrix,missing,ANY,missing-method Man page
[,big.matrix,missing,missing,logical-method Man page
[,big.matrix,missing,missing,missing-method Man page
[<-,big.matrix,ANY,ANY-method Man page
[<-,big.matrix,ANY,missing-method Man page
[<-,big.matrix,matrix,missing-method Man page
[<-,big.matrix,missing,ANY-method Man page
[<-,big.matrix,missing,missing-method Man page
addDimnames Source code
as.big.matrix Man page
as.big.matrix,data.frame-method Man page
as.big.matrix,matrix-method Man page
as.big.matrix,vector-method Man page
as.big.matrix-methods Man page
as.matrix,big.matrix-method Man page
attach.big.matrix Man page Source code
attach.resource Man page
attach.resource,big.matrix.descriptor-method Man page
attach.resource,character-method Man page
big.matrix Man page Source code
big.matrix-class Man page
big.matrix.descriptor-class Man page
bigmemory Man page
bigmemory-package Man page
checkReadOnly Source code
cleanupcols Source code
cleanuprows Source code
colnames.bm Source code
deepcopy Man page Source code
describe Man page
describe,big.matrix-method Man page
descriptor-class Man page
dim,big.matrix-method Man page
dimnames,big.matrix-method Man page
dimnames<-,big.matrix,list-method Man page
file.name Man page
file.name,big.matrix-method Man page
filebacked.big.matrix Man page Source code
flush Man page
flush,big.matrix-method Man page
getCType Source code
head,big.matrix-method Man page
is.big.matrix Man page
is.big.matrix,ANY-method Man page
is.big.matrix,big.matrix-method Man page
is.filebacked Man page
is.filebacked,big.matrix-method Man page
is.float Man page
is.float,numeric-method Man page
is.nil Man page Source code
is.readonly Man page
is.readonly,big.matrix-method Man page
is.separated Man page
is.separated,big.matrix-method Man page
is.shared Man page
is.shared,big.matrix-method Man page
is.sub.big.matrix Man page
is.sub.big.matrix,big.matrix-method Man page
isnil Source code
length,big.matrix-method Man page
mmap Source code
morder Man page Source code
morderCols Man page Source code
mpermute Man page Source code
mpermuteCols Man page Source code
mwhich Man page
mwhich,big.matrix,ANY,ANY,ANY,character-method Man page
mwhich,big.matrix,ANY,ANY,ANY,missing-method Man page
mwhich,matrix,ANY,ANY,ANY,character-method Man page
mwhich,matrix,ANY,ANY,ANY,missing-method Man page
mwhich-methods Man page
mwhich.internal Source code
ncol,big.matrix-method Man page
nrow,big.matrix-method Man page
onLoad Source code
onUnload Source code
print,big.matrix-method Man page
read.big.matrix Man page
read.big.matrix,character-method Man page
rownames.bm Source code
shared.name Man page
shared.name,big.matrix-method Man page
sub.big.matrix Man page
sub.big.matrix,big.matrix-method Man page
sub.big.matrix,big.matrix.descriptor-method Man page
t.big.matrix Source code
tail,big.matrix-method Man page
typeof,big.matrix-method Man page
write.big.matrix Man page
write.big.matrix,big.matrix,character-method Man page

Files

inst
inst/CITATION
inst/doc
inst/doc/Overview.R
inst/doc/Overview.Rnw
inst/doc/Overview.pdf
inst/include
inst/include/bigmemory
inst/include/bigmemory/bigmemoryDefines.h
inst/include/bigmemory/MatrixAccessor.hpp
inst/include/bigmemory/SharedCounter.h
inst/include/bigmemory/BigMatrix.h
inst/include/bigmemory/util.h
inst/include/bigmemory/isna.hpp
tests
tests/testthat.R
tests/testthat
tests/testthat/test_create.R
tests/testthat/test_read.R
tests/testthat/test_readonly.R
tests/testthat/test_misc.R
tests/testthat/test_matrix_manips.R
tests/testthat/test_morder.R
tests/testthat/test_mwhich.R
tests/testthat/test_float_type.R
tests/testthat/test_deepcopy.R
src
src/deepcopy.cpp
src/bigmemory.cpp
src/SharedCounter.cpp
src/BigMatrix.cpp
src/util.cpp
src/RcppExports.cpp
NAMESPACE
NEWS
R
R/bigmemory.R
R/RcppExports.R
R/zzz.R
R/hello-bigmemory.R
vignettes
vignettes/Overview.Rnw
MD5
build
build/vignette.rds
DESCRIPTION
configure
man
man/ncol-methods.Rd
man/big.matrix.descriptor-class.Rd
man/as.matrix-big.matrix-method.Rd
man/is.float-numeric-method.Rd
man/mwhich.Rd
man/write.big.matrix.Rd
man/big.matrix-class.Rd
man/GetMatrixSize.Rd
man/bigmemory-package.Rd
man/length-big.matrix-method.Rd
man/sub.big.matrix.Rd
man/extract-methods.Rd
man/is.float.Rd
man/morder.Rd
man/print-big.matrix-method.Rd
man/as.big.matrix-methods.Rd
man/big.matrix.Rd
man/flush-methods.Rd
man/typeof-big.matrix-method.Rd
man/head-methods.Rd
man/attach.big.matrix.Rd
man/mwhich-methods.Rd
man/deepcopy.Rd
man/dimnames-methods.Rd
man/dim-big.matrix-method.Rd
configure.win
cleanup
bigmemory documentation built on May 20, 2017, 2:25 a.m.