From fd9b823d8e13d497c577d002e0e42e3477f5a083 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=C3=B4nio=20C=C3=A2ndido=20de=20Lima=20e=20Silva?=
 <petronio.candido@gmail.com>
Date: Thu, 5 Jul 2018 22:00:42 -0300
Subject: [PATCH] Bugfix in hwang

---
 pyFTS/models/hwang.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pyFTS/models/hwang.py b/pyFTS/models/hwang.py
index 6f862d7..dbfb050 100644
--- a/pyFTS/models/hwang.py
+++ b/pyFTS/models/hwang.py
@@ -19,6 +19,10 @@ class HighOrderFTS(fts.FTS):
         self.detail = "Hwang"
 
     def forecast(self, ndata, **kwargs):
+        
+        if 'order' in kwargs:
+            self.order = kwargs.get('order',self.order)
+            self.max_lag = self.order
 
         if self.sets == None:
             self.sets = self.partitioner.sets
@@ -57,4 +61,4 @@ class HighOrderFTS(fts.FTS):
         return ret
 
     def train(self, data, **kwargs):
-        pass
\ No newline at end of file
+        pass