# HG changeset patch
# User Nicolas Saunier <nicolas.saunier@polymtl.ca>
# Date 1432632924 -7200
# Node ID df6be882f325279c01fda6bfadacad4d229e22b3
# Parent  f8dcf483b296c11a814d0e0cd1b71eb5a10febac
bug corrected

diff -r f8dcf483b296 -r df6be882f325 python/utils.py
--- a/python/utils.py	Tue May 26 11:19:03 2015 +0200
+++ b/python/utils.py	Tue May 26 11:35:24 2015 +0200
@@ -425,7 +425,7 @@
     '''Generates all possible models for including or not each independent variable'''
     experiments = {}
     nIndependentVariables = len(independentVariables)
-    if nIndependentVariables != len(np.unique(independentVariables)):
+    if nIndependentVariables != len(set(independentVariables)):
         print("Duplicate variables. Exiting")
         import sys
         sys.exit()