hi, 

i'm trying to get the hang of using the universe and alpha infrastructure but have hit a wall with the alpha. the self.AddAlpha method seems to not exist in the API? i'm not sure how to access the alphamodel once i've added it. from the docs it sounds like adding an alphamodel and a universe is equivalent to creating the alphamodel for each security in the universe, but haven't been able to confirm that. very thin algo attached - basically just looking for a pointer to the right part of the docs.

thanks

joe