| cube | The Cube method | 
| cubestratified | The Cube method | 
| genpopPoisson | Generate populations | 
| genpopUniform | Generate populations | 
| getPips | Inclusion probabilities proportional-to-size | 
| hlpm2 | Hierarchical Local Pivotal Method 2 | 
| lcps | Spatially Correlated Poisson Sampling | 
| lcube | The Local Cube method | 
| lcubestratified | The Local Cube method | 
| lpm | The (Local) Pivotal Methods | 
| lpm1 | The (Local) Pivotal Methods | 
| lpm1s | The (Local) Pivotal Methods | 
| lpm2 | The (Local) Pivotal Methods | 
| rpm | The (Local) Pivotal Methods | 
| sb | Spatial balance | 
| sblb | Spatial balance | 
| scps | Spatially Correlated Poisson Sampling | 
| spm | The (Local) Pivotal Methods | 
| vsb | Variance estimator for spatially balanced samples |