rekado pushed a commit to branch master
in repository guix.
commit bfa5662e38de7bd02c493e52796c05359a984c66
Author: Ricardo Wurmus <[email protected]>
Date: Wed Nov 7 11:27:16 2018 +0100
gnu: Add r-rcppannoy.
* gnu/packages/cran.scm (r-rcppannoy): 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 8fed911..43ff292 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -7253,3 +7253,30 @@ estimates from interaction terms in regressions (and
multiply imputed
regressions). NOTE: Weighted partial correlation calculations pulled to
address a bug.")
(license license:gpl2+)))
+
+(define-public r-rcppannoy
+ (package
+ (name "r-rcppannoy")
+ (version "0.0.11")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "RcppAnnoy" version))
+ (sha256
+ (base32
+ "1ik50ancfgcvh03n4jsqwjk8lf056rbgd70q4l4didmvh5kcyjd1"))))
+ (properties `((upstream-name . "RcppAnnoy")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-rcpp" ,r-rcpp)))
+ (native-inputs
+ `(("r-knitr" ,r-knitr))) ; for vignettes
+ (home-page "https://cran.r-project.org/web/packages/RcppAnnoy/";)
+ (synopsis "Rcpp bindings for Annoy, a library for Approximate Nearest
Neighbors")
+ (description
+ "Annoy is a small C++ library for Approximate Nearest Neighbors written
+for efficient memory usage as well an ability to load from and save to disk.
+This package provides an R interface.")
+ ;; Annoy is released under ASL 2.0, but this wrapper is released under
+ ;; GPLv2+.
+ (license (list license:gpl2+ license:asl2.0))))
