gnu: Add r-xyz.
* gnu/packages/cran.scm (r-xyz): New variable.
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@ -12943,3 +12943,28 @@ use, including tools to manage a temporary environment attached to the search
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path for temporary variables you do not want to @code{save()} or
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@code{load()}; test the current platform; showing progress bars, etc.")
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(license license:gpl2)))
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(define-public r-xyz
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(package
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(name "r-xyz")
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(version "0.2")
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(source
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(origin
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(method url-fetch)
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(uri (cran-uri "xyz" version))
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(sha256
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(base32
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"13w4sb4pvgciwr8wsz785dafj2k2kpx7znz46r5d32wx88vkycp4"))))
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(build-system r-build-system)
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(propagated-inputs
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`(("r-rcpp" ,r-rcpp)))
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(home-page "https://cran.r-project.org/web/packages/xyz/")
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(synopsis "Algorithm for fast interaction search in high-dimensional data")
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(description
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"High dimensional interaction search by brute force requires a quadratic
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computational cost in the number of variables. The xyz algorithm provably
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finds strong interactions in almost linear time. For details of the algorithm
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see: G. Thanei, N. Meinshausen and R. Shah (2016). The xyz algorithm for fast
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interaction search in high-dimensional data.")
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;; Any version of the GPL.
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(license license:gpl2+)))
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