Package index • gcube

Core gcube workflow functions

add_coordinate_uncertainty(): Add coordinate uncertainty to observations

filter_observations(): Filter detected occurrences

grid_designation(): Observations to grid designation to create a data cube

sample_observations(): Sample observations from a larger occurrence dataset

simulate_occurrences(): Simulate species occurrences within a spatiotemporal scope

virtualsample_to_sf(): Convert virtualspecies sample to sf format

Mapping core gcube workflow functions

generate_taxonomy(): Generate a taxonomic hierarchy

map_add_coordinate_uncertainty(): Map add_coordinate_uncertainty() over multiple species

map_filter_observations(): Map filter_observations() over multiple species

map_grid_designation(): Map grid_designation() over multiple species

map_sample_observations(): Map sample_observations() over multiple species

map_simulate_occurrences(): Map simulate_occurrences() over multiple species

Occurrence process supporting functions

create_spatial_pattern(): Create spatial pattern within a polygon

sample_occurrences_from_raster(): Sample occurrences from spatial random field

simulate_random_walk(): Simulate a random walk over time

simulate_timeseries(): Simulate timeseries for species occurrences

Detection process supporting functions

apply_manual_sampling_bias(): Apply manual sampling bias to occurrences via a grid

apply_polygon_sampling_bias(): Apply sampling bias to occurrences via a polygon

Grid designation process supporting functions

sample_from_binormal_circle(): Sample from a circle using the bivariate Normal distribution

sample_from_uniform_circle(): Sample from a circle using the Uniform distribution

Mapping functions supporting function

map_simulation_functions(): Map a cube simulation function over multiple rows of a dataframe