From 189b1a7affab5d3ad041d3fb15a0289a4b7db511 Mon Sep 17 00:00:00 2001
From: JonathanZailer <58289527+JonathanZailer@users.noreply.github.com>
Date: Tue, 31 Mar 2020 17:52:31 +0300
Subject: [PATCH] fix weights

it seems like the weights were in wrong order
---
 tdigest/tdigest.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tdigest/tdigest.py b/tdigest/tdigest.py
index ae79c61..d98f593 100644
--- a/tdigest/tdigest.py
+++ b/tdigest/tdigest.py
@@ -182,7 +182,7 @@ def percentile(self, p):
                 if p < t + k:
                     z1 = p - t
                     z2 = t + k - p
-                    return (c_i.mean * z2 + c_i_plus_one.mean * z1) / (z1 + z2)
+                    return (c_i.mean * z1 + c_i_plus_one.mean * z2) / (z1 + z2)
             c_i = c_i_plus_one
             t += k