Not-amenable

Rule table for finding all non-amenable nodes yy for a given set XX. It can be used for checking the first condition of the CPDAG adjustment criterion by Perković et al. (2018).

EDGES --> <--, ---
SETS X
COLORS init, yield
START ... [init] AT X
OUTPUT ... [yield]

... [init]  | ---      [yield] | next not in X
... [yield] | ---, --> [yield] | next not in X