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branch master updated: gnu: Add r-data-tree.
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guix-commits |
Subject: |
branch master updated: gnu: Add r-data-tree. |
Date: |
Thu, 04 Feb 2021 15:23:17 -0500 |
This is an automated email from the git hooks/post-receive script.
rekado pushed a commit to branch master
in repository guix.
The following commit(s) were added to refs/heads/master by this push:
new 6f1b958 gnu: Add r-data-tree.
6f1b958 is described below
commit 6f1b958e1a9c9a148172715ccbed304077b6d2d7
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Thu Feb 4 21:22:59 2021 +0100
gnu: Add r-data-tree.
* gnu/packages/cran.scm (r-data-tree): New variable.
---
gnu/packages/cran.scm | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 3471467..e650c56 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -6664,6 +6664,33 @@ data-frames, visualize the graph on a web browser
through gexf-js (a
JavaScript library) and interact with the igraph package.")
(license license:expat)))
+(define-public r-data-tree
+ (package
+ (name "r-data-tree")
+ (version "1.0.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "data.tree" version))
+ (sha256
+ (base32
+ "0pizmx2312zsym4m42b97q2184bg3hibvbdrblcga05xln84qrs0"))))
+ (properties `((upstream-name . "data.tree")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-r6" ,r-r6)
+ ("r-stringi" ,r-stringi)))
+ (native-inputs
+ `(("r-knitr" ,r-knitr)))
+ (home-page "http://github.com/gluc/data.tree")
+ (synopsis "General purpose hierarchical data structure")
+ (description
+ "Create tree structures from hierarchical data, and traverse the tree in
+various orders. Aggregate, cumulate, print, plot, convert to and from
+data.frame and more. This is useful for decision trees, machine learning,
+finance, conversion from and to JSON, and many other applications.")
+ (license license:gpl2+)))
+
(define-public r-rappdirs
(package
(name "r-rappdirs")
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