The thing about statistical analysis in trading is it has to be pretty specific. Felton may have determined the 79% win rate on a daily chart of the Japanese Yen with a 250 tick stop, and a 5 tick target. That 79% win rate no longer holds water when applied to a 6 tick range of the ES with a 2 tick stop, because then it becomes comparing apples to chickens, that's why I asked the questions. Any stat you use has to come from your own backtesting of the exact method (instrument/entry/stop/exit/trade managemnet) you are trading.

BTW, not trying to ruffle any feathers with my posts.