campaign_long           Long-format Data on Negative Campaign
                        Advertising in US Senate and Gubernatorial
                        Elections
campaign_wide           Wide-format Data on Negative Campaign
                        Advertising in US Senate and Gubernatorial
                        Elections
eb2                     Function for Generating Minimum Entropy Weights
                        Subject to a Set of Balancing Constraints
education               Data on Education Attainment and Mental Health
                        in a Sample of US adults.
rbwMed                  Residual Balancing Weights for Causal Mediation
                        Analysis
rbwPanel                Residual Balancing Weights for Analyzing
                        Time-varying Treatments
