| alterInclProbs | Alters inclusion probabilities to accommodate legacy sites | 
| alterInclProbs.cluster | Alters inclusion probabilities to accommodate a 2-stage cluster sampling process | 
| findDescendingTrans | Finds transects that are descending over complex terrain, or are stemming from a set of locations. | 
| findTransFromPoint | Finds transects that are descending over complex terrain, or are stemming from a set of locations. | 
| modEsti | Get a model-based estimate of mean of a sampled area | 
| quasiSamp | Generates a spatial design using Quasi-random numbers | 
| quasiSamp.cluster | Generates a spatial design using Quasi-random numbers | 
| quasiSamp.raster | Generates a spatial design using Quasi-random numbers | 
| transectSamp | Generates a spatial design for transects | 
| transectSamp.internal | Generates a spatial design for transects |