(and are conditionally independent given the value of C)
I believe this should say “conditionally dependent”.
Thanks, you are right and the thing I actually typed was wrong. (For the graph A → C ← B, the collider C blocks the path between A and B, but conditioning on the collider un-blocks it.) Fixed.
I believe this should say “conditionally dependent”.
Thanks, you are right and the thing I actually typed was wrong. (For the graph A → C ← B, the collider C blocks the path between A and B, but conditioning on the collider un-blocks it.) Fixed.