From 48eee622561eaef9e941191b8e01f16f05643ea7 Mon Sep 17 00:00:00 2001 From: Vicente Vera Parra Date: Tue, 15 Sep 2015 14:12:32 -0300 Subject: [PATCH 02/19] gnu: Add r-lazyeval. * gnu/packages/statistics.scm (r-lazyeval): New variable. --- gnu/packages/statistics.scm | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm index 9a73a82..22d8290 100644 --- a/gnu/packages/statistics.scm +++ b/gnu/packages/statistics.scm @@ -522,3 +522,24 @@ the pre and post conditions that your code should satisfy, while also producing friendly error messages so that your users know what they've done wrong.") (license license:gpl3+))) + +(define-public r-lazyeval + (package + (name "r-lazyeval") + (version "0.1.10") + (source (origin + (method url-fetch) + (uri (string-append "mirror://cran/src/contrib/lazyeval_" + version ".tar.gz")) + (sha256 + (base32 + "02qfpn2fmy78vx4jxr7g7rhqzcm1kcivfwai7lbh0vvpawia0qwh")))) + (build-system r-build-system) + (home-page + "https://github.com/hadley/lazyeval") + (synopsis + "Lazy (non-standard) evaluation in R") + (description + "This package provides the tools necessary to do non-standard +evaluation (NSE) in R.") + (license license:gpl3+))) -- 2.5.2