diff options
Diffstat (limited to 'gnu/packages/cran.scm')
| -rw-r--r-- | gnu/packages/cran.scm | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index ed834985cf..a17f5d2281 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -17837,6 +17837,33 @@ Python programming language whose design became a de facto standard in industry for machine learning tasks.") (license license:expat))) +(define-public r-float + (package + (name "r-float") + (version "0.2-4") + (source + (origin + (method url-fetch) + (uri (cran-uri "float" version)) + (sha256 + (base32 + "1wf1dfybgbhvh9sa5z41xkh8liwp5n9gyydfq2mpg6bag0r457z1")))) + (properties `((upstream-name . "float"))) + (build-system r-build-system) + (native-inputs + `(("gfortran" ,gfortran))) + (home-page "https://github.com/wrathematics/float") + (synopsis "32-bit floats") + (description + "R comes with a suite of utilities for linear algebra with +\"numeric\" (double precision) vectors/matrices. However, sometimes single +precision (or less!) is more than enough for a particular task. This package +extends R's linear algebra facilities to include 32-bit float (single +precision) data. Float vectors/matrices have half the precision of their +\"numeric\"-type counterparts but are generally faster to numerically operate +on, for a performance vs accuracy trade-off.") + (license license:bsd-2))) + (define-public r-xmlparsedata (package (name "r-xmlparsedata") |