Does anyone know the actual formulas for calculating companion stats including companion influence and bolster bonus?
The only thing I know is that companions have their own attributes. These attributes are increased by the bolster bonus and the companion influence bonus. Companion gear is not influenced by either bonus.
It does not seem to be an additive formula like new_stat = (1 + bolster + influence) * old_stat.
It does not seem to a multiplicative formula like new_stat = (1 + bolster) * (1 + influence) * old_stat.