direct_effect           Retreive Direct Effect estimates
indirect_effect         Retreive Indirect Effect estimates
inferference            Methods for causal inference with interference
interference            Estimate Causal Effects in presence of
                        interference
logit_integrand         Default integrand for the group-level
                        propensity score
overall_effect          Retrieve Overall Effect Estimates
print.interference      Prints a summary of an interference object
total_effect            Retrieve Total Effect estimates
vaccinesim              Vaccine Study Sample Data
voters                  Voting Contagion Experiment Data
