ces                     ces(): compute a judgment with the CES model.
compute_counterfactual_value
                        compute_counterfactual_value(): compute the
                        value of Y conditioned on a counterfactual
                        intervention on X, starting from a given world.
compute_judgment        compute_judgment(): compute a causal judgment.
compute_necessity       compute_necessity(): compute whether X was
                        necessary for Y in the actual world.
compute_probabilities   compute_probability(): compute the probability
                        distribution over counterfactual worlds induced
                        by the causal model and the state of the actual
                        world.
compute_sufficiency     compute_sufficiency(): computes the sufficiency
                        of a candidate cause for an outcome.
create_structural_function
                        Parse a structural function (or exogenous
                        probability)
make_function_list      Create structural functions for a causal model
ns                      ns(): compute a judgment with the NS model.
verif                   verif(): verify consistency of an endogenous
                        variable
