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-rw-r--r--gnu/packages/ruby.scm20
1 files changed, 20 insertions, 0 deletions
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 1f75207c2b..0b9d2b7530 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -9051,3 +9051,23 @@ memory. It may also be used as a generic scoreboard for sharing atomic
counters across multiple processes.")
(home-page "https://bogomips.org/raindrops/")
(license #f)))
+
+(define-public ruby-quantile
+ (package
+ (name "ruby-quantile")
+ (version "0.2.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (rubygems-uri "quantile" version))
+ (sha256
+ (base32
+ "1jlddrmmvx9qkh29a1narz81fi41qdrbiif9fd8bl6pxxa9awbi3"))))
+ (build-system ruby-build-system)
+ (synopsis
+ "Graham Cormode and S. Muthukrishnan's Effective Computation of Biased Quantiles over Data Streams in ICDEĆ¢\x80\x9905")
+ (description
+ "Graham Cormode and S. Muthukrishnan's Effective Computation of Biased Quantiles over Data Streams in ICDEĆ¢\x80\x9905")
+ (home-page
+ "http://github.com/matttproud/ruby_quantile_estimation")
+ (license license:asl2.0)))