WIP: save changes before rebase

Author: wday0507

arch/univariate/volatility.py

@@ -4169,8 +4169,12 @@ def _initialise_vol(self, resids, n_regimes):
         return np.zeros((resids.shape[0], n_regimes), dtype=float)
 
 
-    def compute_loglikelihood(self):
-        return self.msgarch_loglikelihood() 
+    def compute_loglikelihood(self, parameters=None, resids=None, sigma2=None, backcast=None, var_bounds=None):
+        return self.msgarch_loglikelihood(parameters, resids, sigma2, backcast, var_bounds)
+
+
+    
+