| nearfar-package | Near-Far Matching |
| angrist | Angrist data set for education and wages |
| calipers | Matching priority function |
| eff_ratio | Inference for effect ratio |
| matches | Function to find pair matches using a distance matrix. Called by 'opt_nearfar' to discover optimal near-far matches. |
| opt_nearfar | Finds optimal near-far match |
| smahal | Compute rank-based Mahalanobis distance matrix between each pair |
| summary.nf | Summary method for object of class "nf" |
| summ_matches | Computes table of absolute standardized differences |