PP Presentation

RULES OF CAUSAL CALCULUS

• Rule 1: Ignoring observations
• P(y | do{x}, z, w) = P(y | do{x}, w) if (Y  ||  Z | X,W)GX
• Rule 2: Action/observation exchange
• P(y |do{x}, do{z}, w) = P(y |do{x},z,w) if (Y  ||  Z |X, W )GX Z
• Rule 3: Ignoring actions
• P(y |do{x}, do{z}, w) = P(y |do{x}, w) if (Y  ||  Z | X, W )GX, Z (W)

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