BUG: k_params if seasonal MA

statsmodels · Jul 9, 2018 · b8a5053 · b8a5053
1 parent 68c40b0
commit b8a5053
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)