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| -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 d94dd56916..5a81416767 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -1074,3 +1074,33 @@ methods.") Engineering and Computational Finance\" and for managing chronological and calendar objects.") (license license:gpl2+))) + +(define-public r-ddalpha + (package + (name "r-ddalpha") + (version "1.2.1") + (source + (origin + (method url-fetch) + (uri (cran-uri "ddalpha" version)) + (sha256 + (base32 + "0nsd515x6bap1qpfyx141hyldmpmyasnhv0f8s9dj6zcklp89af4")))) + (build-system r-build-system) + (propagated-inputs + `(("r-bh" ,r-bh) + ("r-class" ,r-class) + ("r-mass" ,r-mass) + ("r-rcpp" ,r-rcpp) + ("r-robustbase" ,r-robustbase))) + (home-page "http://cran.r-project.org/web/packages/ddalpha") + (synopsis "Depth-Based classification and calculation of data depth") + (description + "This package contains procedures for depth-based supervised learning, +which are entirely non-parametric, in particular the DDalpha-procedure (Lange, +Mosler and Mozharovskyi, 2014). The training data sample is transformed by a +statistical depth function to a compact low-dimensional space, where the final +classification is done. It also offers an extension to functional data and +routines for calculating certain notions of statistical depth functions. 50 +multivariate and 5 functional classification problems are included.") + (license license:gpl2))) |