optweight               Estimate Stable Balancing Weights
optweight.fit           Fitting Function for Stable Balancing Weights
optweight.svy           Estimate Targeting Weights Using Optimization
optweight.svy.fit       Fitting Function for Optweight for Survey
                        Weights
plot.optweight          Plot Dual Variables for Assessing Balance
                        Constraints
process_targets         Construct and Check Targets Input
process_tols            Construct and Check Tolerance Input
summary.optweight       Summarize, print, and plot information about
                        estimated weights
