# Spatial Simulation and Scale-Dependent Analysis of Biodiversity Changes

## Documentation for package ‘mobsim’ version 0.3.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

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
divar | Diversity-area relationships
div_rand_rect | Distribution of local diversity indices
div_rect | Get local diversity indices
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
rare_curve | Species rarefaction curve
rThomas_rcpp | Thomas process individual distribution simulation for one species
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