| ACER | Two-sided test for the average cluster effect ratio estimand |
| control_clusters | 100 matched control clusters |
| double_rank | Two-sided double-rank test for Fisher's sharp null hypothesis in a cluster-level proportional treatment effect model |
| double_rank_CI | Construct a two-sided confidence interval for the proportional treatment effect in a cluster-level proportional treatment effect model |
| encouraged_clusters | 100 matched encouraged clusters |
| PER | Two-sided test for the pooled effect ratio estimand |
| PER_CI | Construct a two-sided confidence interval for the pooled effect ratio |