Sparse Matrix Formats | 1. COO (coordinate) or triplets, a.k.a. "TsparseMatrix": | 2. CSR (compressed sparse row), a.k.a. "RsparseMatrix" | 3. CSC (compressed sparse column), a.k.a. "CsparseMatrix" | 4. Sparse vectors | Sparse objects in Matrix | Doesn't Matrix provide everything? | Why is CSR needed? | MatrixExtra to the rescue | Important!! | What else does it do? | Modifying sub-optimal behaviors from Matrix | A real-world example
This package is considered a duplicate. The official version of this package is found at:https://david-cortes.r-universe.dev/MatrixExtra
Package: MatrixExtra 0.1.15
David Cortes
MatrixExtra: Extra Methods for Sparse Matrices
Extends sparse matrix and vector classes from the 'Matrix' package by providing: (a) Methods and operators that work natively on CSR formats (compressed sparse row, a.k.a. 'RsparseMatrix') such as slicing/sub-setting, assignment, rbind(), mathematical operators for CSR and COO such as addition ("+") or sqrt(), and methods such as diag(); (b) Multi-threaded matrix multiplication and cross-product for many <sparse, dense> types, including the 'float32' type from 'float'; (c) Coercion methods between pairs of classes which are not present in 'Matrix', such as 'dgCMatrix' -> 'ngRMatrix', as well as convenience conversion functions; (d) Utility functions for sparse matrices such as sorting the indices or removing zero-valued entries; (e) Fast transposes that work by outputting in the opposite storage format; (f) Faster replacements for many 'Matrix' methods for all sparse types, such as slicing and elementwise multiplication. (g) Convenience functions for sparse objects, such as 'mapSparse' or a shorter 'show' method.
Authors:
MatrixExtra_0.1.15.tar.gz
MatrixExtra_0.1.15.zip(r-4.7)MatrixExtra_0.1.15.zip(r-4.6)MatrixExtra_0.1.15.zip(r-4.5)
MatrixExtra_0.1.15.tgz(r-4.6-x86_64)MatrixExtra_0.1.15.tgz(r-4.6-arm64)MatrixExtra_0.1.15.tgz(r-4.5-x86_64)MatrixExtra_0.1.15.tgz(r-4.5-arm64)
MatrixExtra_0.1.15.tar.gz(r-4.7-arm64)MatrixExtra_0.1.15.tar.gz(r-4.7-x86_64)MatrixExtra_0.1.15.tar.gz(r-4.6-arm64)MatrixExtra_0.1.15.tar.gz(r-4.6-x86_64)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
MatrixExtra/json (API)
| # Install 'MatrixExtra' in R: |
| install.packages('MatrixExtra', repos = c('https://fastverse.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/david-cortes/matrixextra/issues
Uses libs:
csrsparse-matrixopenblascppopenmp
Last updated from:b8a2144974. Checks:12 OK, 1 FAIL. Indexed: no.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 220 | ||
| linux-devel-x86_64 | OK | 229 | ||
| source / vignettes | OK | 285 | ||
| linux-release-arm64 | OK | 222 | ||
| linux-release-x86_64 | OK | 223 | ||
| macos-release-arm64 | OK | 148 | ||
| macos-release-x86_64 | OK | 312 | ||
| macos-oldrel-arm64 | OK | 194 | ||
| macos-oldrel-x86_64 | OK | 551 | ||
| windows-devel | OK | 236 | ||
| windows-release | OK | 228 | ||
| windows-oldrel | OK | 212 | ||
| wasm-release | FAIL | 106 |
Exports:as.coo.matrixas.csc.matrixas.csr.matrixas.sparse.vectorcbind2check_sparse_matrixdeepcopy_sparse_objectdiagdiag<-emptySparsefilterSparsemapSparsenormprintrbind_csrrbind2remove_sparse_zerosrestore_old_matrix_behaviorset_new_matrix_behaviorshowsort_sparse_indicestt_deept_shallow
Dependencies:floatlatticeMatrixRcppRhpcBLASctl
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Assignment operator for CSR matrices | assignment [<-,ANY,lsparseVector,lsparseVector,ANY-method [<-,ANY,lsparseVector,lsparseVector,replValue-method [<-,ANY,lsparseVector,missing,ANY-method [<-,ANY,lsparseVector,missing,replValue-method [<-,ANY,missing,lsparseVector,ANY-method [<-,ANY,missing,lsparseVector,replValue-method [<-,ANY,missing,nsparseVector,ANY-method [<-,ANY,missing,nsparseVector,replValue-method [<-,ANY,nsparseVector,missing,ANY-method [<-,ANY,nsparseVector,missing,replValue-method [<-,ANY,nsparseVector,nsparseVector,ANY-method [<-,ANY,nsparseVector,nsparseVector,replValue-method [<-,dgRMatrix,index,index,replValue-method [<-,dgRMatrix,index,index,sparseVector-method [<-,dgRMatrix,index,missing,replValue-method [<-,dgRMatrix,index,missing,sparseVector-method [<-,dgRMatrix,missing,index,replValue-method [<-,dgRMatrix,missing,index,sparseVector-method [<-,dgRMatrix,missing,missing,replValue-method [<-,dgRMatrix,missing,missing,sparseVector-method |
| Concatenate sparse matrices by columns | cbind2,CsparseMatrix,sparseVector-method cbind2,integer,RsparseMatrix-method cbind2,logical,RsparseMatrix-method cbind2,numeric,RsparseMatrix-method cbind2,RsparseMatrix,integer-method cbind2,RsparseMatrix,logical-method cbind2,RsparseMatrix,numeric-method cbind2,RsparseMatrix,RsparseMatrix-method cbind2,RsparseMatrix,sparseVector-method cbind2,RsparseMatrix,TsparseMatrix-method cbind2,sparseVector,CsparseMatrix-method cbind2,sparseVector,RsparseMatrix-method cbind2,sparseVector,sparseVector-method cbind2,sparseVector,TsparseMatrix-method cbind2,TsparseMatrix,RsparseMatrix-method cbind2,TsparseMatrix,sparseVector-method cbind2,TsparseMatrix,TsparseMatrix-method cbind2-method |
| Check if the underlying data behind a sparse matrix constitutes a valid object | check_sparse_matrix |
| Conversions between matrix types | as.coo.matrix as.csc.matrix as.csr.matrix as.sparse.vector conversions |
| Linear Algebra functions for CSR matrices | csr-linalg diag,RsparseMatrix-method diag<-,RsparseMatrix-method norm,RsparseMatrix,character-method norm,RsparseMatrix,missing-method |
| Deep copy sparse matrices and vectors | deepcopy_sparse_object |
| Create Empty Sparse Matrix | emptySparse |
| Filter values of a sparse matrix or vector | filterSparse |
| Map values of a sparse matrix/vector | mapSparse |
| Mathematical functions for CSR and COO matrices | abs,RsparseMatrix-method abs,TsparseMatrix-method atanh,RsparseMatrix-method atanh,TsparseMatrix-method ceiling,RsparseMatrix-method ceiling,TsparseMatrix-method expm1,RsparseMatrix-method expm1,TsparseMatrix-method floor,RsparseMatrix-method floor,TsparseMatrix-method log1p,RsparseMatrix-method log1p,TsparseMatrix-method mathematical-functions round,RsparseMatrix-method round,TsparseMatrix-method sign,RsparseMatrix-method sign,TsparseMatrix-method signif,RsparseMatrix-method signif,TsparseMatrix-method sin,RsparseMatrix-method sin,TsparseMatrix-method sinh,RsparseMatrix-method sinh,TsparseMatrix-method sqrt,RsparseMatrix-method sqrt,TsparseMatrix-method tan,RsparseMatrix-method tan,TsparseMatrix-method tanh,RsparseMatrix-method tanh,TsparseMatrix-method tanpi,RsparseMatrix-method tanpi,TsparseMatrix-method trunc,RsparseMatrix-method trunc,TsparseMatrix-method |
| Multithreaded Sparse-Dense Matrix and Vector Multiplications | %*%,float32,CsparseMatrix-method %*%,matrix,CsparseMatrix-method %*%,RsparseMatrix,float32-method %*%,RsparseMatrix,integer-method %*%,RsparseMatrix,logical-method %*%,RsparseMatrix,matrix-method %*%,RsparseMatrix,numeric-method %*%,RsparseMatrix,sparseVector-method crossprod,float32,CsparseMatrix-method crossprod,matrix,CsparseMatrix-method matmult tcrossprod,float32,RsparseMatrix-method tcrossprod,matrix,RsparseMatrix-method tcrossprod,RsparseMatrix,float32-method tcrossprod,RsparseMatrix,matrix-method |
| MatrixExtra package | MatrixExtra-package MatrixExtra |
| MatrixExtra internal options | MatrixExtra-options restore_old_matrix_behavior set_new_matrix_behavior |
| Mathematical operators on sparse matrices and sparse vectors | %%,integer,RsparseMatrix-method %%,integer,TsparseMatrix-method %%,logical,RsparseMatrix-method %%,logical,TsparseMatrix-method %%,matrix,RsparseMatrix-method %%,matrix,TsparseMatrix-method %%,numeric,RsparseMatrix-method %%,numeric,TsparseMatrix-method %%,RsparseMatrix,integer-method %%,RsparseMatrix,logical-method %%,RsparseMatrix,matrix-method %%,RsparseMatrix,numeric-method %%,TsparseMatrix,integer-method %%,TsparseMatrix,logical-method %%,TsparseMatrix,matrix-method %%,TsparseMatrix,numeric-method %/%,integer,RsparseMatrix-method %/%,integer,TsparseMatrix-method %/%,logical,RsparseMatrix-method %/%,logical,TsparseMatrix-method %/%,matrix,RsparseMatrix-method %/%,matrix,TsparseMatrix-method %/%,numeric,RsparseMatrix-method %/%,numeric,TsparseMatrix-method %/%,RsparseMatrix,integer-method %/%,RsparseMatrix,logical-method %/%,RsparseMatrix,matrix-method %/%,RsparseMatrix,numeric-method %/%,TsparseMatrix,integer-method %/%,TsparseMatrix,logical-method %/%,TsparseMatrix,matrix-method %/%,TsparseMatrix,numeric-method &,CsparseMatrix,float32-method &,CsparseMatrix,matrix-method &,CsparseMatrix,TsparseMatrix-method &,float32,CsparseMatrix-method &,integer,RsparseMatrix-method &,integer,TsparseMatrix-method &,lgRMatrix,matrix-method &,lgRMatrix,sparseMatrix-method &,lgTMatrix,matrix-method &,logical,RsparseMatrix-method &,logical,TsparseMatrix-method &,matrix,CsparseMatrix-method &,matrix,lgRMatrix-method &,matrix,lgTMatrix-method &,matrix,ngRMatrix-method &,matrix,ngTMatrix-method &,matrix,RsparseMatrix-method &,matrix,TsparseMatrix-method &,ngRMatrix,matrix-method &,ngRMatrix,sparseMatrix-method &,ngTMatrix,matrix-method &,numeric,RsparseMatrix-method &,numeric,TsparseMatrix-method &,RsparseMatrix,integer-method &,RsparseMatrix,logical-method &,RsparseMatrix,matrix-method &,RsparseMatrix,numeric-method &,RsparseMatrix,sparseMatrix-method &,sparseMatrix,lgRMatrix-method &,sparseMatrix,ngRMatrix-method &,sparseMatrix,RsparseMatrix-method &,TsparseMatrix,CsparseMatrix-method &,TsparseMatrix,integer-method &,TsparseMatrix,logical-method &,TsparseMatrix,matrix-method &,TsparseMatrix,numeric-method *,CsparseMatrix,float32-method *,CsparseMatrix,matrix-method *,CsparseMatrix,TsparseMatrix-method *,float32,CsparseMatrix-method *,float32,lgRMatrix-method *,float32,lgTMatrix-method *,float32,ngRMatrix-method *,float32,ngTMatrix-method *,float32,RsparseMatrix-method *,float32,sparseVector-method *,float32,TsparseMatrix-method *,integer,RsparseMatrix-method *,integer,TsparseMatrix-method *,lgRMatrix,float32-method *,lgRMatrix,matrix-method *,lgRMatrix,sparseMatrix-method *,lgTMatrix,float32-method *,lgTMatrix,matrix-method *,logical,RsparseMatrix-method *,logical,TsparseMatrix-method *,matrix,CsparseMatrix-method *,matrix,lgRMatrix-method *,matrix,lgTMatrix-method *,matrix,ngRMatrix-method *,matrix,ngTMatrix-method *,matrix,RsparseMatrix-method *,matrix,sparseVector-method *,matrix,TsparseMatrix-method *,ngRMatrix,float32-method *,ngRMatrix,matrix-method *,ngRMatrix,sparseMatrix-method *,ngTMatrix,float32-method *,ngTMatrix,matrix-method *,numeric,RsparseMatrix-method *,numeric,TsparseMatrix-method *,RsparseMatrix,float32-method *,RsparseMatrix,integer-method *,RsparseMatrix,logical-method *,RsparseMatrix,matrix-method *,RsparseMatrix,numeric-method *,RsparseMatrix,sparseMatrix-method *,RsparseMatrix,sparseVector-method *,sparseMatrix,lgRMatrix-method *,sparseMatrix,ngRMatrix-method *,sparseMatrix,RsparseMatrix-method *,sparseVector,float32-method *,sparseVector,matrix-method *,sparseVector,RsparseMatrix-method *,TsparseMatrix,CsparseMatrix-method *,TsparseMatrix,float32-method *,TsparseMatrix,integer-method *,TsparseMatrix,logical-method *,TsparseMatrix,matrix-method *,TsparseMatrix,numeric-method +,CsparseMatrix,TsparseMatrix-method +,lgRMatrix,sparseMatrix-method +,ngRMatrix,sparseMatrix-method +,RsparseMatrix,sparseMatrix-method +,sparseMatrix,lgRMatrix-method +,sparseMatrix,ngRMatrix-method +,sparseMatrix,RsparseMatrix-method +,TsparseMatrix,CsparseMatrix-method -,CsparseMatrix,TsparseMatrix-method -,lgRMatrix,sparseMatrix-method -,ngRMatrix,sparseMatrix-method -,RsparseMatrix,sparseMatrix-method -,sparseMatrix,lgRMatrix-method -,sparseMatrix,ngRMatrix-method -,sparseMatrix,RsparseMatrix-method -,TsparseMatrix,CsparseMatrix-method /,integer,RsparseMatrix-method /,integer,TsparseMatrix-method /,logical,RsparseMatrix-method /,logical,TsparseMatrix-method /,matrix,RsparseMatrix-method /,matrix,TsparseMatrix-method /,numeric,RsparseMatrix-method /,numeric,TsparseMatrix-method /,RsparseMatrix,integer-method /,RsparseMatrix,logical-method /,RsparseMatrix,matrix-method /,RsparseMatrix,numeric-method /,TsparseMatrix,integer-method /,TsparseMatrix,logical-method /,TsparseMatrix,matrix-method /,TsparseMatrix,numeric-method operators ^,integer,RsparseMatrix-method ^,integer,TsparseMatrix-method ^,logical,RsparseMatrix-method ^,logical,TsparseMatrix-method ^,matrix,RsparseMatrix-method ^,matrix,TsparseMatrix-method ^,numeric,RsparseMatrix-method ^,numeric,TsparseMatrix-method ^,RsparseMatrix,integer-method ^,RsparseMatrix,logical-method ^,RsparseMatrix,matrix-method ^,RsparseMatrix,numeric-method ^,TsparseMatrix,integer-method ^,TsparseMatrix,logical-method ^,TsparseMatrix,matrix-method ^,TsparseMatrix,numeric-method |,CsparseMatrix,TsparseMatrix-method |,lgRMatrix,sparseMatrix-method |,ngRMatrix,sparseMatrix-method |,RsparseMatrix,sparseMatrix-method |,sparseMatrix,lgRMatrix-method |,sparseMatrix,ngRMatrix-method |,sparseMatrix,RsparseMatrix-method |,TsparseMatrix,CsparseMatrix-method |
| Concatenate inputs by rows into a CSR matrix | rbind_csr |
| Concatenate sparse matrices/vectors by rows | rbind2,CsparseMatrix,CsparseMatrix-method rbind2,CsparseMatrix,RsparseMatrix-method rbind2,CsparseMatrix,sparseVector-method rbind2,CsparseMatrix,TsparseMatrix-method rbind2,integer,RsparseMatrix-method rbind2,logical,RsparseMatrix-method rbind2,numeric,RsparseMatrix-method rbind2,RsparseMatrix,CsparseMatrix-method rbind2,RsparseMatrix,integer-method rbind2,RsparseMatrix,logical-method rbind2,RsparseMatrix,numeric-method rbind2,RsparseMatrix,RsparseMatrix-method rbind2,RsparseMatrix,sparseVector-method rbind2,RsparseMatrix,TsparseMatrix-method rbind2,sparseVector,CsparseMatrix-method rbind2,sparseVector,RsparseMatrix-method rbind2,sparseVector,sparseVector-method rbind2,sparseVector,TsparseMatrix-method rbind2,TsparseMatrix,CsparseMatrix-method rbind2,TsparseMatrix,RsparseMatrix-method rbind2,TsparseMatrix,sparseVector-method rbind2,TsparseMatrix,TsparseMatrix-method rbind2-method |
| Remove Zeros from a Sparse Matrix or Sparse Vector | remove_sparse_zeros |
| Quick Glance at Sparse Objects | print,sparseVector-method show show,sparseMatrix-method show,sparseVector-method |
| Sparse Matrices Slicing | slice [,ANY,index,lsparseVector,logical-method [,ANY,index,lsparseVector,missing-method [,ANY,index,nsparseVector,logical-method [,ANY,index,nsparseVector,missing-method [,ANY,lsparseVector,index,logical-method [,ANY,lsparseVector,index,missing-method [,ANY,lsparseVector,lsparseVector,logical-method [,ANY,lsparseVector,lsparseVector,missing-method [,ANY,lsparseVector,missing,logical-method [,ANY,lsparseVector,missing,missing-method [,ANY,missing,lsparseVector,logical-method [,ANY,missing,lsparseVector,missing-method [,ANY,missing,nsparseVector,logical-method [,ANY,missing,nsparseVector,missing-method [,ANY,nsparseVector,index,logical-method [,ANY,nsparseVector,index,missing-method [,ANY,nsparseVector,missing,logical-method [,ANY,nsparseVector,missing,missing-method [,ANY,nsparseVector,nsparseVector,logical-method [,ANY,nsparseVector,nsparseVector,missing-method [,CsparseMatrix,index,index,logical-method [,CsparseMatrix,index,index,missing-method [,CsparseMatrix,index,missing,logical-method [,CsparseMatrix,index,missing,missing-method [,CsparseMatrix,missing,index,logical-method [,CsparseMatrix,missing,index,missing-method [,CsparseMatrix,missing,missing,logical-method [,CsparseMatrix,missing,missing,missing-method [,RsparseMatrix,index,index,logical-method [,RsparseMatrix,index,index,missing-method [,RsparseMatrix,index,missing,logical-method [,RsparseMatrix,index,missing,missing-method [,RsparseMatrix,missing,index,logical-method [,RsparseMatrix,missing,index,missing-method [,RsparseMatrix,missing,missing,logical-method [,RsparseMatrix,missing,missing,missing-method [,TsparseMatrix,index,index,logical-method [,TsparseMatrix,index,index,missing-method [,TsparseMatrix,index,missing,logical-method [,TsparseMatrix,index,missing,missing-method [,TsparseMatrix,missing,index,logical-method [,TsparseMatrix,missing,index,missing-method [,TsparseMatrix,missing,missing,logical-method [,TsparseMatrix,missing,missing,missing-method |
| Sort the indices of a sparse matrix or sparse vector | sort_sparse_indices |
| Transpose a sparse matrix by changing its format | t,CsparseMatrix-method t,dgCMatrix-method t,dsCMatrix-method t,dtCMatrix-method t,lgCMatrix-method t,lsCMatrix-method t,ltCMatrix-method t,ngCMatrix-method t,nsCMatrix-method t,ntCMatrix-method t,RsparseMatrix-method t,sparseVector-method t,TsparseMatrix-method t_deep t_shallow |
