IF there is data on accuracy, it is only valid for the test gun the data was taken from.
Lyman gave us "accuracy loads" for years, with the understanding that they were not giving us a load guaranteed to be the most accurate in OUR guns, but was what turned out to be the most accurate in THEIR TEST GUN.
They gave it to us as a "good place to start", no more, no less.
I used a case full of IMR 4350 and 87gr HPs as long range woodchuck wreckers, and they would do the job with devastating efficiency! Almost blow a chuck in two at 500yds!
Any of the slower rifle powders will work in the .25-06, as its right on the edge of overbore with slow powders and is overbore with faster ones.
Your gun is your gun and its different from mine and everyone else's. What will work best in your gun can only be learned from testing it.
Good Luck!