Can I create an Expression Stat, for action stat conditional on other action stats?

I'm trying to figure out if you can create an expression stat that combines multiple stats, conditional on each other.

Like if I have these stats:
A -> "SRP Raiser IP vs BB"
B -> "Flop Board T-2 Hi"
C -> "Flop Bet (villain calls)"
D -> "Turn Bet"

Can I create an Expression Stat that shows the Frequency of D given A & B & C

ie. I want to know the Turn Barrel % in SRPs IPvBB given a player Cbet Flop on a Low Board.

I know how to create this stat using the "Actions" tab, but it's a lot of clicking... and if I want to make a bunch of these stats for SRPs/3BPs, IP/OOP, DifferentBoards, DifferentBettingLines/Sizes, etc... It would become EXTREMELY tedious to create and edit tons of separate stats for all these combinations of situations.