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-rw-r--r--gnu/packages/cran.scm25
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index c9659c6cd0..30c27cff6d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -1422,3 +1422,28 @@ and density estimation")
"This package provides a violin plot, which is a combination of a box
plot and a kernel density plot.")
(license license:bsd-3)))
+
+(define-public r-rsofia
+ (package
+ (name "r-rsofia")
+ (version "1.1")
+ (source (origin
+ (method url-fetch)
+ ;; This package has been removed from CRAN, so we can
+ ;; only fetch it from the archives.
+ (uri (string-append "https://cran.r-project.org/src/"
+ "contrib/Archive/RSofia/RSofia_"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "0q931y9rcf6slb0s2lsxhgqrzy4yqwh8hb1124nxg0bjbxvjbihn"))))
+ (properties `((upstream-name . "RSofia")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-rcpp" ,r-rcpp)))
+ (home-page "https://cran.r-project.org/src/contrib/Archive/RSofia")
+ (synopsis "Port of sofia-ml to R")
+ (description "This package is a port of sofia-ml to R. Sofia-ml is a
+suite of fast incremental algorithms for machine learning that can be used for
+training models for classification or ranking.")
+ (license license:asl2.0)))