If you could pick one area of the ice for every single Ranger shot to come from every game, where would you choose and why?
The area of the ice is only the barest part of whether or not something is a scoring chance. Obviously, I'd want all shots to come from high danger areas, but that's not the problem. A hard shot from the point that passes through a screen and the goalie reacts late to is a better scoring chance than a flubbed shot from 3 feet away that the goalie is in great position to make a save on. When you have a situation like that, it compromises the validity of the statistic, since no metric I've seen accounts for those kinds of variances. Some admit that rebound shots and shots that come after passing through Vally's royal road are scoring chances and try to incorporate the data. Those usually still count all shot attempts in high danger areas.
It's all subjective definition and that undermines the objectivity of the concusions. One place I read said that they included blocked shots in high danger areas because they're likely open net chances or some such explanation, and I take issue with that. A blocked shot when the shooter has an open net is a scoring chance
prevented and should absolutely not be included. This kind of thing just scratches the surface of the flaws in that kind of analysis. I could go on and on about this