Package index • safeHavens

Sampling

User facing functions for implementing the sampling schemes

GridBasedSample(): Create hexagonal grid based polygons over a geographic range

PointBasedSample(): Generate a sampling grid based off of regularly sampled points across the species range.

EqualAreaSample(): Create equal area polygons over a geographic range

OpportunisticSample(): Design additional collections around already existing collections

IBDBasedSample(): Sample a species based on Isolation by Geographic Distance (IBD)

EcoregionBasedSample(): Determine the sample size for n ecoregions in an area

EnvironmentalBasedSample(): Create environmental and spatial clusters for targeting collection areas

Environmental Sampling Prep

Preparation for Environmental Based Sampling

elasticSDM(): Create a quick SDM using elastic net regression

PostProcessSDM(): Modify the output rasters from the SDM process to better match target goals

RescaleRasters(): Rescale a raster stack to reflect the beta coefficients from a glmnet model

writeSDMresults(): Save the results of SDMs from the elasticSDM, RescaleRasters and PostProcessSDM function in safeHavens

Miscellaneous

Data prep functions

TestGridSizes(): Get an estimate for how many grids to draw over a species range