Bruno may be right. At some point I've got del self.regressors[fundNumber]
which eliminates one of the variables in the list. I guess I figured it would be alright because I thought the program would run in a linear fashion (aside from loops, etc). I use the list in the code above where I delete the variable. Its weird because the deletion is under an "if" that only occurs if the Regress method runs correctly. Somehow it seems to anticipate the deletion of the variable before it occurs. Its a bit like quantum mechanics? -- http://mail.python.org/mailman/listinfo/python-list
