| CMatching-package | Matching Algorithms for Causal Inference with Clustered Data |
| CMatching | Matching Algorithms for Causal Inference with Clustered Data |
| MatchPW | Preferential Within-cluster Matching |
| MatchW | Within-cluster Matching |
| print.summary.Match | Summarizing output from MatchW and MatchPW |
| schools | Schools data set (NELS-88) |
| summary.Match | Summarizing output from MatchW and MatchPW |