From 22b0bd7252fbf97cabb7be8bb37e8c9c20b2dd95 Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Sat, 14 Jul 2018 08:05:27 +0100
Subject: gnu: Add ruby-quantile.

---
 gnu/packages/ruby.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

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 ICDEâ\x80\x9905")
+    (description
+     "Graham Cormode and S.  Muthukrishnan's Effective Computation of Biased Quantiles over Data Streams in ICDEâ\x80\x9905")
+    (home-page
+     "http://github.com/matttproud/ruby_quantile_estimation")
+    (license license:asl2.0)))
-- 
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