From: Vicente Vera <vicentemvp@gmail.com>
To: guix-devel@gnu.org
Subject: [PATCH 15/19] gnu: Add r-memoise.
Date: Sun, 13 Sep 2015 13:53:57 -0300 [thread overview]
Message-ID: <CAMfbzvCuSr8-2DTzV=zFf49+zDorqWjaucgqqL1S-4Y=gyKJ+w@mail.gmail.com> (raw)
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From 0052b4aa565990853273605c809da3b983f34488 Mon Sep 17 00:00:00 2001
From: Vicente Vera Parra <vicentemvp@gmail.com>
Date: Sun, 13 Sep 2015 13:25:37 -0300
Subject: [PATCH 15/19] gnu: Add r-memoise.
* gnu/packages/statistics.scm (r-memoise): New variable.
---
gnu/packages/statistics.scm | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index b3c9ee1..cb9a793 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -790,3 +790,23 @@ execution time of R expressions.")
"Useful tools to pry back the covers of R and understand the
language at a deeper level.")
(license license:gpl2)))
+
+(define-public r-memoise
+ (package
+ (name "r-memoise")
+ (version "0.2.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "mirror://cran/src/contrib/memoise_"
+ version ".tar.gz"))
+ (sha256
+ (base32 "19wm4b3kq6xva43kga3xydnl7ybl5mq7b4y2fczgzzjz63jd75y4"))))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-digest" ,r-digest)))
+ (home-page "http://github.com/hadley/memoise")
+ (synopsis "Memoise functions")
+ (description
+ "Cache the results of a function so that when you call it again
+with the same arguments it returns the pre-computed value.")
+ (license license:expat)))
--
2.5.1
next reply other threads:[~2015-09-13 16:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-13 16:53 Vicente Vera [this message]
2015-09-15 17:44 ` [PATCH 15/19] gnu: Add r-memoise Vicente Vera
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