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| author | Ricardo Wurmus <rekado@elephly.net> | 2019-03-27 14:43:08 +0100 |
|---|---|---|
| committer | Ricardo Wurmus <rekado@elephly.net> | 2019-03-27 14:43:26 +0100 |
| commit | 18c51cf3d3dff9d6657049356c96e56eacdc8275 (patch) | |
| tree | 504440228be5f81d692c98e649c883ee139b4c0a /gnu | |
| parent | 9e5f2060ad9204def8d1eb249f053f1fd0bbf212 (diff) | |
| download | gnu-guix-18c51cf3d3dff9d6657049356c96e56eacdc8275.tar gnu-guix-18c51cf3d3dff9d6657049356c96e56eacdc8275.tar.gz | |
gnu: Add r-xyz.
* gnu/packages/cran.scm (r-xyz): New variable.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/cran.scm | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 557c166d37..31f3d3f721 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -12943,3 +12943,28 @@ use, including tools to manage a temporary environment attached to the search path for temporary variables you do not want to @code{save()} or @code{load()}; test the current platform; showing progress bars, etc.") (license license:gpl2))) + +(define-public r-xyz + (package + (name "r-xyz") + (version "0.2") + (source + (origin + (method url-fetch) + (uri (cran-uri "xyz" version)) + (sha256 + (base32 + "13w4sb4pvgciwr8wsz785dafj2k2kpx7znz46r5d32wx88vkycp4")))) + (build-system r-build-system) + (propagated-inputs + `(("r-rcpp" ,r-rcpp))) + (home-page "https://cran.r-project.org/web/packages/xyz/") + (synopsis "Algorithm for fast interaction search in high-dimensional data") + (description + "High dimensional interaction search by brute force requires a quadratic +computational cost in the number of variables. The xyz algorithm provably +finds strong interactions in almost linear time. For details of the algorithm +see: G. Thanei, N. Meinshausen and R. Shah (2016). The xyz algorithm for fast +interaction search in high-dimensional data.") + ;; Any version of the GPL. + (license license:gpl2+))) |