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[PATCH 18/35] gnu: Add r-fnn.


From: Raoul Bonnal
Subject: [PATCH 18/35] gnu: Add r-fnn.
Date: Thu, 19 Jan 2017 19:55:13 +0100

From: Raoul Jean Pierre Bonnal <address@hidden>

* gnu/packages/statistics.scm (r-fnn): 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 862292f..9a26114 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -4430,3 +4430,24 @@ VGLMs can be loosely thought of as multivariate GLMs.")
 to vectorized R functions apply.  The implementation can easily be added
 to functions where showing the progress is useful e.g. bootstrap.")
     (license license:gpl2)))
+
+(define-public r-fnn
+  (package
+    (name "r-fnn")
+    (version "1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "FNN" version))
+       (sha256
+        (base32
+         "1kncmiaraq1mrykb9fj3fsxswabk3l71fnp1vks0x9aay5xfk8mj"))))
+    (properties `((upstream-name . "FNN")))
+    (build-system r-build-system)
+    (home-page "http://cran.r-project.org/web/packages/FNN";)
+    (synopsis "Fast nearest neighbor search algorithms and applications")
+    (description
+     "This package provides cover-tree and kd-tree fast k-nearest neighbor
+search algorithms and related applications including KNN classification,
+regression and information measures.")
+    (license license:gpl2+)))
-- 
1.9.1




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