Package: bigalgebra 1.1.2

bigalgebra: 'BLAS' and 'LAPACK' Routines for Native R Matrices and 'big.matrix' Objects

Provides arithmetic functions for R matrix and 'big.matrix' objects as well as functions for QR factorization, Cholesky factorization, General eigenvalue, and Singular value decomposition (SVD). A method matrix multiplication and an arithmetic method -for matrix addition, matrix difference- allows for mixed type operation -a matrix class object and a big.matrix class object- and pure type operation for two big.matrix class objects.

Authors:Frederic Bertrand [cre, ctb], Michael J. Kane [aut], Bryan Lewis [aut], John W. Emerson [aut]

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bigalgebra.pdf |bigalgebra.html
bigalgebra/json (API)
NEWS

# Install 'bigalgebra' in R:
install.packages('bigalgebra', repos = c('https://fbertran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/fbertran/bigalgebra/issues

Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3

On CRAN:

5.10 score 4 stars 2 packages 52 scripts 797 downloads 9 exports 5 dependencies

Last updated 1 months agofrom:42e743232f. Checks:OK: 9. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 23 2024
R-4.5-win-x86_64OKOct 23 2024
R-4.5-linux-x86_64OKOct 23 2024
R-4.4-win-x86_64OKOct 23 2024
R-4.4-mac-x86_64OKOct 23 2024
R-4.4-mac-aarch64OKOct 23 2024
R-4.3-win-x86_64OKOct 23 2024
R-4.3-mac-x86_64OKOct 23 2024
R-4.3-mac-aarch64OKOct 23 2024

Exports:Arithdaxpydcopydgeevdgemmdgeqrfdgesdddpotrfdscal

Dependencies:BHbigmemorybigmemory.sriRcppuuid

Readme and manuals

Help Manual

Help pageTopics
Arithmetic routines for native R matrices and big.matrix objects.bigalgebra-package bigalgebra
Class '"big.matrix"' arithmetic methods%*%,big.matrix,big.matrix-method %*%,big.matrix,matrix-method %*%,matrix,big.matrix-method Arith,big.matrix,big.matrix-method Arith,big.matrix,matrix-method Arith,big.matrix,numeric-method Arith,matrix,big.matrix-method Arith,numeric,big.matrix-method
BLAS daxpy functionalitydaxpy
Copy a vector.dcopy
DGEEV computes eigenvalues and eigenvectors.dgeev
Matrix Multiplydgemm
QR factorizationdgeqrf
DGESDD computes the singular value decomposition (SVD) of a real matrix.dgesdd
Cholesky factorizationdpotrf
Scales a vector by a constant.dscal