| rcbsubset-package | Optimal Subset Matching with Refined Covariate Balance |
| add.layer | Building and Manipulating Network Flow Problems |
| callrelax | Solve Network Flow Problem using RELAX-IV Algorithm |
| dist2net | Building and Manipulating Network Flow Problems |
| dist2net.matrix | Building and Manipulating Network Flow Problems |
| penalize.near.exact | Building and Manipulating Network Flow Problems |
| penalty.update | Building and Manipulating Network Flow Problems |
| rcbsubset | Optimal Matching with Refined Covariate Balance |
| remove.layer | Building and Manipulating Network Flow Problems |