statsmodels/statsmodels — pull request #750 by jseabold (2013-04-03 17:05:01+00:00)
Title: VAR with 1d array

Docs fix and be a little more user-friendly for 1d endog. Mentioned [here](http://stackoverflow.com/questions/15778753/var-model-with-pandas-statsmodels-in-python/15793272)