No longer using z_score from split-rb
No longer using z_score from split-rb

seatgeek/sixpack,spjwebster/sixpack,smokymountains/sixpack,nickveenhof/sixpack,llonchj/sixpack,llonchj/sixpack,llonchj/sixpack,smokymountains/sixpack,nickveenhof/sixpack,blackskad/sixpack,blackskad/sixpack,llonchj/sixpack,vpuzzella/sixpack,blackskad/sixpack,seatgeek/sixpack,spjwebster/sixpack,nickveenhof/sixpack,vpuzzella/sixpack,blackskad/sixpack,spjwebster/sixpack,vpuzzella/sixpack,smokymountains/sixpack,seatgeek/sixpack,vpuzzella/sixpack,seatgeek/sixpack