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Diffstat (limited to 'gnu/packages/cran.scm')
| -rw-r--r-- | gnu/packages/cran.scm | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index b491484508..ddbd8dec25 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -17156,3 +17156,33 @@ weights from pairs of lanes. The number of matching bands in the the align-and-count method.") ;; Any version of the GPL (license (list license:gpl2+ license:gpl3+)))) + +(define-public r-filematrix + (package + (name "r-filematrix") + (version "1.3") + (source + (origin + (method url-fetch) + (uri (cran-uri "filematrix" version)) + (sha256 + (base32 + "1v3aj1ng742msb0sfdnjsbqb508mqjf8jlq2v33vxldhradw5w0b")))) + (properties `((upstream-name . "filematrix"))) + (build-system r-build-system) + ;; These inputs are needed for vignettes + (native-inputs + `(("r-knitr" ,r-knitr) + ("r-rmarkdown" ,r-rmarkdown) + ("pandoc-citeproc" ,ghc-pandoc-citeproc))) + (home-page "https://github.com/andreyshabalin/filematrix") + (synopsis "File-backed matrix class with convenient read and write access") + (description + "This package provides an interface for working with large matrices +stored in files, not in computer memory. It supports multiple non-character +data types (double, integer, logical and raw) of various sizes (e.g. 8 and 4 +byte real values). Access to parts of the matrix is done by indexing, exactly +as with usual R matrices. It supports very large matrices; the package has +been tested on multi-terabyte matrices. It allows for more than 2^32 rows or +columns, ad allows for quick addition of extra columns to a filematrix.") + (license license:lgpl3))) |