BF: fix design matrix size for example

matthew-brett · matthew-brett · commit 42e0dcbaf66c · 2015-10-13T12:24:24.000-07:00
I am not sure if this is the correct fix.
diff --git a/examples/labs/need_data/localizer_glm_ar.py b/examples/labs/need_data/localizer_glm_ar.py
@@ -117,7 +117,7 @@
                                      contrasts["sentences"]
 contrasts["reading-visual"] = contrasts["sentences"] * 2 - \
                               contrasts["damier_H"] - contrasts["damier_V"]
-contrasts['effects_of_interest'] = np.eye(25)[:20:2]
+contrasts['effects_of_interest'] = np.eye(n_columns)[:20:2]
 
 ########################################
 # Perform a GLM analysis
