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authorRicardo Wurmus <rekado@elephly.net>2019-03-12 22:20:38 +0100
committerRicardo Wurmus <rekado@elephly.net>2019-03-12 22:47:56 +0100
commit5f673e2c1c6d0af1475f97dca087c6ccb2dd4d4f (patch)
treefd112427a3ff5e5fb27c8c226bee3c2388637ee2 /gnu
parent5fde35b3859b23b2063750bcb569efdb63c2ac52 (diff)
gnu: Add r-cobs.
* gnu/packages/cran.scm (r-cobs): New variable.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/cran.scm22
1 files changed, 22 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 07a6da3c01..85b75dead7 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -11048,3 +11048,25 @@ users of rARPACK are advised to switch to the RSpectra package.")
compositional data (e.g. portions of substances) and positive
numbers (e.g. concentrations).")
(license license:gpl2+)))
+
+(define-public r-cobs
+ (package
+ (name "r-cobs")
+ (version "1.3-3")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "cobs" version))
+ (sha256
+ (base32
+ "1pqvz7czcchri4x79g78hbwyagb3bqzdqb047zkbdinyz067c7kb"))))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-quantreg" ,r-quantreg)
+ ("r-sparsem" ,r-sparsem)))
+ (home-page "https://cran.r-project.org/web/packages/cobs")
+ (synopsis "Constrained B-Splines (sparse matrix based)")
+ (description
+ "This package provides qualitatively constrained (regression) smoothing
+splines via linear programming and sparse matrices.")
+ (license license:gpl2+)))