Sparse Matrix Format with Data on Disk

Provides a sparse matrix format with data stored on disk, to be used in both R and C++. This is intended for more efficient use of sparse data in C++ and also when parallelizing, since data on disk does not need copying. Only a limited number of features will be implemented. For now, conversion can be performed from a 'dgCMatrix' or a 'dsCMatrix' from R package 'Matrix'. A new compact format is also now available.


Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.


0.5.0 by Florian Privé, 7 months ago

Report a bug at

Browse source code at

Authors: Florian Privé [aut, cre]

Documentation:   PDF Manual  

GPL-3 license

Imports Rcpp, bigassertr, methods

Suggests Matrix, testthat

Linking to Rcpp, RcppEigen, rmio

Imported by PRSPGx, bigsnpr.

See at CRAN