From e08ad76658f0bd1b9880c2388ae004ff0daca1cb Mon Sep 17 00:00:00 2001 From: Raoul Jean Pierre Bonnal Date: Sat, 11 Mar 2017 11:55:28 +1000 Subject: [PATCH] gnu: Add r-fnn. * gnu/packages/statistics.scm (r-fnn): New variable. Signed-off-by: Ben Woodcroft --- gnu/packages/statistics.scm | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm index 6ab64a5c8f..ff2aab2a83 100644 --- a/gnu/packages/statistics.scm +++ b/gnu/packages/statistics.scm @@ -4421,3 +4421,24 @@ VGLMs can be loosely thought of as multivariate generalised linear models.") 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+)))