# High-performance sparse data representation and manipulation in R

## Documentation for package ‘SparseArray’ version 1.4.3

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

A B C D E G I L M N P R S T V W misc

## -- A --

abind-method | Combine multidimensional SparseArray objects
anyNA-method | SparseArray summarization methods
aperm-method | SparseArray transposition
aperm.COO_SparseArray | SparseArray transposition
aperm.SVT_SparseArray | SparseArray transposition
Arith-method | 'Ops' methods for SparseArray objects
as.array-method | COO_SparseArray objects
as.array-method | SVT_SparseArray objects
as.array.COO_SparseArray | COO_SparseArray objects
as.array.SVT_SparseArray | SVT_SparseArray objects

## -- B --

bindROWS-method | Combine multidimensional SparseArray objects

## -- C --

cbind-method | Combine multidimensional SparseArray objects
class:COO_SparseArray | COO_SparseArray objects
class:COO_SparseMatrix | COO_SparseArray objects
class:NULL_OR_list | SVT_SparseArray objects
class:SparseArray | SparseArray objects
class:SparseMatrix | SparseArray objects
class:SVT_SparseArray | SVT_SparseArray objects
class:SVT_SparseMatrix | SVT_SparseArray objects
coerce-method | COO_SparseArray objects
coerce-method | SVT_SparseArray objects
colAlls | SparseArray col/row summarization methods
colAlls-method | SparseArray col/row summarization methods
colAnyNAs | SparseArray col/row summarization methods
colAnyNAs-method | SparseArray col/row summarization methods
colAnys | SparseArray col/row summarization methods
colAnys-method | SparseArray col/row summarization methods
colMaxs | SparseArray col/row summarization methods
colMaxs-method | SparseArray col/row summarization methods
colMeans | SparseArray col/row summarization methods
colMeans-method | SparseArray col/row summarization methods
colMedians | SparseArray col/row summarization methods
colMedians-method | SparseArray col/row summarization methods
colMins | SparseArray col/row summarization methods
colMins-method | SparseArray col/row summarization methods
colProds | SparseArray col/row summarization methods
colProds-method | SparseArray col/row summarization methods
colRanges | SparseArray col/row summarization methods
colRanges-method | SparseArray col/row summarization methods
colSds | SparseArray col/row summarization methods
colSds-method | SparseArray col/row summarization methods
colSums | SparseArray col/row summarization methods
colSums-method | SparseArray col/row summarization methods
colVars | SparseArray col/row summarization methods
colVars-method | SparseArray col/row summarization methods
Compare-method | 'Ops' methods for SparseArray objects
Complex-method | 'Complex' methods for SparseArray objects
COO_SparseArray | COO_SparseArray objects
COO_SparseArray-class | COO_SparseArray objects
COO_SparseMatrix | COO_SparseArray objects
COO_SparseMatrix-class | COO_SparseArray objects
crossprod | SparseMatrix multiplication and cross-product
crossprod-method | SparseMatrix multiplication and cross-product

## -- D --

dim-method | SparseArray objects
dim-tuning | Add/drop ineffective dims to/from a SparseArray object
dim<- | Add/drop ineffective dims to/from a SparseArray object
dimnames-method | SparseArray objects
dimnames<--method | SparseArray objects
dim_tuning | Add/drop ineffective dims to/from a SparseArray object
drop | Add/drop ineffective dims to/from a SparseArray object

## -- E --

extract_array-method | Subsetting a SparseArray object
extract_sparse_array-method | Subsetting a SparseArray object

## -- G --

get_SparseArray_nthread | Number of threads used by SparseArray operations

## -- I --

ineffective-dims | Add/drop ineffective dims to/from a SparseArray object
ineffective_dims | Add/drop ineffective dims to/from a SparseArray object
is.infinite-method | Miscellaneous operations on a SparseArray object
is.na-method | Miscellaneous operations on a SparseArray object
is.nan-method | Miscellaneous operations on a SparseArray object
is_sparse-method | SparseArray objects

## -- L --

Logic-method | 'Ops' methods for SparseArray objects

## -- M --

Math-method | 'Math' and 'Math2' methods for SparseArray objects
matrixStats-methods | SparseArray col/row summarization methods
matrixStats_methods | SparseArray col/row summarization methods
mean-method | SparseArray summarization methods

## -- N --

nchar-method | Miscellaneous operations on a SparseArray object
NULL_OR_list | SVT_SparseArray objects
NULL_OR_list-class | SVT_SparseArray objects
nzcoo | COO_SparseArray objects
nzcoo-method | COO_SparseArray objects
nzcount | SparseArray objects
nzcount-method | COO_SparseArray objects
nzcount-method | SVT_SparseArray objects
nzcount-method | SparseArray objects
nzdata | COO_SparseArray objects
nzdata-method | COO_SparseArray objects
nzvals | SparseArray objects
nzvals-method | SparseArray objects
nzwhich | SparseArray objects
nzwhich-method | COO_SparseArray objects
nzwhich-method | SVT_SparseArray objects
nzwhich-method | SparseArray objects

## -- P --

poissonSparseArray | Random SparseArray object
poissonSparseMatrix | Random SparseArray object

## -- R --

randomSparseArray | Random SparseArray object
randomSparseMatrix | Random SparseArray object
range-method | SparseArray summarization methods
range.COO_SparseArray | SparseArray summarization methods
range.SVT_SparseArray | SparseArray summarization methods
rbind-method | Combine multidimensional SparseArray objects
readSparseCSV | Read/write a sparse matrix from/to a CSV file
readSparseTable | Read/write a sparse matrix from/to a CSV file
round-method | 'Math' and 'Math2' methods for SparseArray objects
rowAlls | SparseArray col/row summarization methods
rowAlls-method | SparseArray col/row summarization methods
rowAnyNAs | SparseArray col/row summarization methods
rowAnyNAs-method | SparseArray col/row summarization methods
rowAnys | SparseArray col/row summarization methods
rowAnys-method | SparseArray col/row summarization methods
rowMaxs | SparseArray col/row summarization methods
rowMaxs-method | SparseArray col/row summarization methods
rowMeans | SparseArray col/row summarization methods
rowMeans-method | SparseArray col/row summarization methods
rowMedians | SparseArray col/row summarization methods
rowMedians-method | SparseArray col/row summarization methods
rowMins | SparseArray col/row summarization methods
rowMins-method | SparseArray col/row summarization methods
rowProds | SparseArray col/row summarization methods
rowProds-method | SparseArray col/row summarization methods
rowRanges | SparseArray col/row summarization methods
rowRanges-method | SparseArray col/row summarization methods
rowSds | SparseArray col/row summarization methods
rowSds-method | SparseArray col/row summarization methods
rowsum-method | rowsum() methods for sparse matrices
rowsum-methods | rowsum() methods for sparse matrices
rowsum.dgCMatrix | rowsum() methods for sparse matrices
rowsum.SVT_SparseMatrix | rowsum() methods for sparse matrices
rowSums | SparseArray col/row summarization methods
rowSums-method | SparseArray col/row summarization methods
rowsum_methods | rowsum() methods for sparse matrices
rowVars | SparseArray col/row summarization methods
rowVars-method | SparseArray col/row summarization methods

## -- S --

sd-method | SparseArray summarization methods
set_SparseArray_nthread | Number of threads used by SparseArray operations
show-method | SparseArray objects
signif-method | 'Math' and 'Math2' methods for SparseArray objects
SparseArray | SparseArray objects
SparseArray-abind | Combine multidimensional SparseArray objects
SparseArray-aperm | SparseArray transposition
SparseArray-Arith | 'Ops' methods for SparseArray objects
SparseArray-class | SparseArray objects
SparseArray-combine | Combine multidimensional SparseArray objects
SparseArray-Compare | 'Ops' methods for SparseArray objects
SparseArray-Complex | 'Complex' methods for SparseArray objects
SparseArray-Complex-methods | 'Complex' methods for SparseArray objects
SparseArray-dim-tuning | Add/drop ineffective dims to/from a SparseArray object
SparseArray-ineffective-dims | Add/drop ineffective dims to/from a SparseArray object
SparseArray-Logic | 'Ops' methods for SparseArray objects
SparseArray-Math | 'Math' and 'Math2' methods for SparseArray objects
SparseArray-Math-methods | 'Math' and 'Math2' methods for SparseArray objects
SparseArray-Math2 | 'Math' and 'Math2' methods for SparseArray objects
SparseArray-Math2-methods | 'Math' and 'Math2' methods for SparseArray objects
SparseArray-misc | Miscellaneous operations on a SparseArray object
SparseArray-misc-methods | Miscellaneous operations on a SparseArray object
SparseArray-Ops | 'Ops' methods for SparseArray objects
SparseArray-Ops-methods | 'Ops' methods for SparseArray objects
SparseArray-subassignment | SparseArray subassignment
SparseArray-subsetting | Subsetting a SparseArray object
SparseArray-summarization | SparseArray summarization methods
SparseArray-transposition | SparseArray transposition
SparseArray_abind | Combine multidimensional SparseArray objects
SparseArray_aperm | SparseArray transposition
SparseArray_Arith | 'Ops' methods for SparseArray objects
SparseArray_combine | Combine multidimensional SparseArray objects
SparseArray_Compare | 'Ops' methods for SparseArray objects
SparseArray_Complex | 'Complex' methods for SparseArray objects
SparseArray_Complex_methods | 'Complex' methods for SparseArray objects
SparseArray_dim_tuning | Add/drop ineffective dims to/from a SparseArray object
SparseArray_ineffective_dims | Add/drop ineffective dims to/from a SparseArray object
SparseArray_Logic | 'Ops' methods for SparseArray objects
SparseArray_Math | 'Math' and 'Math2' methods for SparseArray objects
SparseArray_Math2 | 'Math' and 'Math2' methods for SparseArray objects
SparseArray_Math2_methods | 'Math' and 'Math2' methods for SparseArray objects
SparseArray_Math_methods | 'Math' and 'Math2' methods for SparseArray objects
SparseArray_misc | Miscellaneous operations on a SparseArray object
SparseArray_misc_methods | Miscellaneous operations on a SparseArray object
SparseArray_Ops | 'Ops' methods for SparseArray objects
SparseArray_Ops_methods | 'Ops' methods for SparseArray objects
SparseArray_subassignment | SparseArray subassignment
SparseArray_subsetting | Subsetting a SparseArray object
SparseArray_summarization | SparseArray summarization methods
SparseArray_transposition | SparseArray transposition
SparseMatrix | SparseArray objects
SparseMatrix-class | SparseArray objects
SparseMatrix-mult | SparseMatrix multiplication and cross-product
SparseMatrix_mult | SparseMatrix multiplication and cross-product
sparsity | SparseArray objects
SVT_SparseArray | SVT_SparseArray objects
SVT_SparseArray-class | SVT_SparseArray objects
SVT_SparseMatrix | SVT_SparseArray objects
SVT_SparseMatrix-class | SVT_SparseArray objects

## -- T --

t-method | SparseArray transposition
t.SVT_SparseMatrix | SparseArray transposition
tcrossprod | SparseMatrix multiplication and cross-product
tcrossprod-method | SparseMatrix multiplication and cross-product
thread-control | Number of threads used by SparseArray operations
thread_control | Number of threads used by SparseArray operations
tolower-method | Miscellaneous operations on a SparseArray object
toupper-method | Miscellaneous operations on a SparseArray object
type-method | COO_SparseArray objects
type-method | SVT_SparseArray objects
type<--method | COO_SparseArray objects
type<--method | SVT_SparseArray objects

## -- V --

var-method | SparseArray summarization methods

## -- W --

writeSparseCSV | Read/write a sparse matrix from/to a CSV file

## -- misc --

!-method | 'Ops' methods for SparseArray objects
%*% | SparseMatrix multiplication and cross-product
%*%-method | SparseMatrix multiplication and cross-product
+-method | 'Ops' methods for SparseArray objects
--method | 'Ops' methods for SparseArray objects
[-method | Subsetting a SparseArray object
[<--method | SparseArray subassignment