"Sensibility" means the bar period on which the DominantPhase function is most sensible. F.I when you only want to consider bar periods greater than 30 bars, give 40 or 50 here to make DominantPhase insensible for smaller bar periods.
I know this is an old thread, but it's also still like that in the help file..
... do you mean sensitive as in responsive, or sensible as in realistic? I bet it's the first one....
