This metric successfully marked out town players in Witches. It's generally better at pin-pointing town than it is scum. The thing is, as no one but me believes in this stuff, scum don't go out of their way to fool me by voting more players. The more you doubt my analysis, the more powerful it becomes!
That's because you're going about this the wrong way. Take several games and compare the vote changing according to the common player. Games in which a player is scum should be compared to games where the player is town. This will show a direct effect from the player themselves.
Erm, yeah.
I was trying to say that you're likely to be calling me Scum a lot, if we play together again, because.... I vote like you say Scum does when I am Town. Or. Not. I guess. But you only have two finished games (well, one, but I'm done in two) to rate my voting behavior in. And I bet if I try to change to fit your metric, be me Town or Scum.... I'm going to look like I'm not playing 'normal', again, no matter if I'm doing it because I'm Scum or Town - because my motivation (Don't kill me guys!) is going to be the same as Scum or Town.
edited to add:
Oh yeah, and watch out for any mistakes, at least in analysis. When you called me out for having only voted for one player D1 in S6 - I'd actually voted for 2.
Part of why I 'failed to believe' much about your analysis S6 was -because- it radically failed to match my understanding of my playstyle. You were calling sure Scum for something I just do.