Merge pull request #4790 from statsmodels/sarimax-kparams

BUG: k_params if seasonal MA
statsmodels · Jul 9, 2018 · 3caea92 · 3caea92
2 parents 68c40b0 + b8a5053
commit 3caea92
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/statsmodels/tsa/statespace/sarimax.py b/statsmodels/tsa/statespace/sarimax.py
@@ -476,7 +476,7 @@ def __init__(self, endog, exog=None, order=(1, 0, 0),
         # Number of parameters
         self.k_params = (
             self.k_ar_params + self.k_ma_params +
-            self.k_seasonal_ar_params + self.k_seasonal_ar_params +
+            self.k_seasonal_ar_params + self.k_seasonal_ma_params +
             self.k_trend +
             self.measurement_error +
             int(not self.concentrate_scale)