From cd8f1292bd516fa80efc02e28d95b5f6af3d3521 Mon Sep 17 00:00:00 2001
From: Hans Dembinski <hans.dembinski@gmail.com>
Date: Fri, 21 Jun 2024 19:11:01 +0200
Subject: [PATCH] fix

---
 src/resample/jackknife.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/resample/jackknife.py b/src/resample/jackknife.py
index 066d9cd..efe3dc0 100644
--- a/src/resample/jackknife.py
+++ b/src/resample/jackknife.py
@@ -317,8 +317,9 @@ def variance(
     >>> from resample.jackknife import variance
     >>> import numpy as np
     >>> x = np.arange(10)
-    >>> round(variance(np.mean, x), 1)
-    0.9
+    >>> v = variance(np.mean, x)
+    >>> f"{v:.1f}"
+    '0.9'
 
     """
     # formula is (n - 1) / n * sum((fj - mean(fj)) ** 2)