Merge e4e7777 into 0376f69

statsmodels · Sep 29, 2020 · 652b36c · 652b36c
2 parents 0376f69 + e4e7777
commit 652b36c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/statsmodels/tsa/holtwinters/results.py b/statsmodels/tsa/holtwinters/results.py
@@ -369,6 +369,8 @@ def summary(self):
         def _fmt(x):
             abs_x = np.abs(x)
             scale = 1
+            if np.isnan(x):
+                return " " * 20
             if abs_x != 0:
                 scale = int(np.log10(abs_x))
             if scale > 4 or scale < -3: