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-rw-r--r--gnu/packages/maths.scm23
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index f9e5d2c3a2..5382260f3c 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -23,6 +23,7 @@
;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2017 Dave Love <me@fx@gnu.org>
;;; Copyright © 2018 Jan Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -3754,3 +3755,25 @@ specifications. Also, state spaces can be manipulated, visualised and
analysed.")
(home-page "http://mcrl2.org")
(license license:boost1.0)))
+
+(define-public r-subplex
+ (package
+ (name "r-subplex")
+ (version "1.5-2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "subplex" version))
+ (sha256
+ (base32
+ "1v9xrnkapnq7v1jbhlg32ignklzf2vn8rqpayc8pzk8wvz53r33g"))))
+ (build-system r-build-system)
+ (native-inputs
+ `(("gfortran" ,gfortran)))
+ (home-page "https://cran.r-project.org/web/packages/subplex")
+ (synopsis "Unconstrained optimization using the subplex algorithm")
+ (description "This package implements the Subplex optimization algorithm.
+It solves unconstrained optimization problems using a simplex method on
+subspaces. The method is well suited for optimizing objective functions that
+are noisy or are discontinuous at the solution.")
+ (license license:gpl3+)))