abund_rect              -------------------------- Get local species
                        abundance distribution
community               Create spatial community object
community_to_sad        Get species abundance distribution from
                        community object
dist_decay              Distance decay of similarity
dist_decay_quadrats     Distance decay of similarity with user-defined
                        quadrats
div_rand_rect           Distribution of local diversity indices
div_rect                Get local diversity indices
divar                   Diversity-area relationships
plot.community          Plot spatial community object
plot.dist_decay         Plot distance decay of similarity
plot.divar              -------------------------- Plot diversity-area
                        relationships
plot.sad                Plot species abundance distributions
plot.spec_sample_curve
                        Plot species sampling curves
rThomas_rcpp            Thomas process individual distribution
                        simulation for one species
rare_curve              Species rarefaction curve
sample_quadrats         Plot-based samples from a spatially-explicit
                        census
sampling_grids          Creates square quadrats aligned on a regular
                        grid
sampling_one_quadrat    Creates one square quadrat randomly located in
                        the landscape
sampling_random_bruteforce
                        Creates coordinates (lower left corner of a
                        quadrat) randomly distributed but without
                        overlapping each other
sampling_random_overlap
                        Creates coordinates (lower left corner of a
                        quadrat) randomly distributed that may overlap
                        each other
sampling_random_spatstat
                        Creates coordinates (lower left corner of a
                        quadrat) randomly distributed but without
                        overlapping each other
sampling_transects      Creates square quadrats aligned along a
                        transect
sim_poisson_community   Simulate community with random spatial
                        positions.
sim_poisson_coords      Simulate random spatial coordinates
sim_sad                 Simulate species abundance distributions
sim_thomas_community    Simulate community with clumped spatial
                        positions.
sim_thomas_coords       Simulate clumped spatial coordinates
spec_sample             Sample species richness
spec_sample_curve       Non-spatial and spatially-explicit species
                        sampling curves
summary.community       Print summary of spatial community object
summary.sad             Print summary of species abundance distribution
                        object
