Update core.py

something small
pastas · Feb 19, 2024 · 0f4ec11 · 0f4ec11
1 parent 4ff4e92
commit 0f4ec11
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/pastas/stats/core.py b/pastas/stats/core.py
@@ -23,7 +23,7 @@
     pi,
     sqrt,
 )
-from pandas import DataFrame, Series, Timedelta, to_timedelta
+from pandas import DataFrame, Index, Series, Timedelta, to_timedelta
 from scipy.stats import norm
 
 from pastas.typing import ArrayLike
@@ -195,9 +195,8 @@ def ccf(
     result = DataFrame(
         data={"ccf": c, "conf": conf, "n": b},
         dtype=float,
-        index=to_timedelta(lags, unit="D"),
+        index=Index(to_timedelta(lags, unit="D"), name="Lags"),
     )
-    result.index.name = "Lags"
 
     result = result.where(result.n > min_obs).dropna()