glinscott/fishtest — pull request #5 by lucasart (2013-04-03 11:57:56+00:00)
Title: SPRT implementation

You can pull this patch. I've tested the functions separetely by feeding values and printing everything, checking the results in a spreadsheet. It seems correct. Anyway, I only modified stat_util.py, so there's no risk here (not plugged to the UI yet).